2013 Audi A3 engine fastener tightening specifications

expand_moreAir intake system

expand_moreIntake manifold


All Audi gasoline straight-4 1.2 L CJZA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten the screws evenly from inside to outside in several steps.
All Audi diesel straight-4 2.0 L CRBC engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	Screw in screw(s) by hand.
Replace sealing rings.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


All Audi diesel straight-4 2.0 L CRLB engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi diesel straight-4 2.0 L CRUA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi diesel straight-4 2.0 L CUNA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll other modifications

expand_moreAt the cylinder head


First stage	Screw in screw(s) by hand.
Replace sealing rings.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	90°90°90°

expand_moreIntake manifold support


First stage	Screw in screw manually up to stop.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt tensioner

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	45°45°45°


All Audi gasoline straight-4 1.2 L CJZA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAir-conditioning compressor

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	180°180°180°
Conventional screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreAluminium screws


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	180°180°180°


Steel screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	180°180°180°
Conventional screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAir-conditioning compressor bracket

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines

expand_moreM10 × 115 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 175 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 35 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAir-conditioning compressor pressure line

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


Alternator	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAlternator pulley

expand_more1.4 TFSI with gasoline straight-4 1.4 L 138 HP engine (2013.3–)


Manufacturer Bosch	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreGenerator bracket

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	Screw in screw manually up to stop.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreThird stage


M10 × 115 and M10 × 175 screws	180°180°180°

expand_moreFourth stage


M10 × 35 screws	45°45°45°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines

expand_moreM10 × 115 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 175 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM10 × 35 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAll other modifications


First stage	Screw in screw manually up to stop.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreThird stage


M10 × 115 and M10 × 175 screws	180°180°180°

expand_moreFourth stage


M10 × 35 screws	45°45°45°


Vacuum pump	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCarburetion

expand_moreExhaust gas return cooler


All Audi diesel straight-4 2.0 L CRFC engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	Screw in screw manually up to stop.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Clamps	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreAll other modifications

expand_moreOn diesel particulate filter


Clamps	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Use only original gripper clamps.

expand_moreOn the engine block


First stage	Screw in screw manually up to stop.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreExhaust gas return valve


All Audi diesel straight-4 2.0 L CUNA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.

expand_moreExhaust recirculation pipe

expand_more2.0 TDI with diesel straight-4 2.0 L 141 HP engine (2012.9–)


On exhaust manifold	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.
Otherwise	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.

expand_moreFuel-distributing pipe


All Audi gasoline straight-4 1.8 L CJSA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-4 1.2 L CJZA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten in several steps.
All Audi gasoline straight-4 1.4 L CXSA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreHigh-pressure line


All Audi gasoline straight-4 1.8 L CJSA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 1.2 L CJZA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


On high-pressure pump	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreHigh-pressure pump

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten the new screws evenly in several steps.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines

expand_moreM8 × 30 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreM8 × 90 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines

expand_moreM8 × 30 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreM8 × 90 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace bolts.

expand_moreShort screws


Second stage	45°45°45°

expand_moreLong screws


Third stage	180°180°180°


High-pressure pump pulley	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Replace nuts.
Injection hoses	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreInjection nozzle (injector)

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
Replace screws.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Third stage	180°180°180°

expand_moreAll other modifications


First stage	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
Replace bolts.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Third stage	180°180°180°

expand_morePressure tube connection


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace components.

expand_moreCharging


Charge air pipes	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreTurbo charger

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


At the cylinder head	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Tighten new nuts evenly in several steps.

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
Tighten nuts and screws crosswise in inside-to-outside order.
Second stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll other modifications


At the cylinder head	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreTurbocharger bracket


All Audi diesel straight-4 2.0 L CRBD engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi diesel straight-4 2.0 L CRFA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi diesel straight-4 2.0 L CRLC engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	Screw in new screw(s) manually as far as it goes.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
At the turbocharger	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
On the engine block	Screw in new screw(s) manually as far as it goes.


Turbocharger coolant feed line	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.
Turbocharger coolant return line	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace sealing rings.

expand_moreTurbocharger oil feed line

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


At the turbocharger	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
On the engine block	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


At the turbocharger	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
On the engine block	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


At the turbocharger	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
On the engine block	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAll other modifications


At the turbocharger	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.
On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.

expand_moreTurbocharger oil return line

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


At the turbocharger	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Replace sealing rings.
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


At the turbocharger	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Replace sealing rings.
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


At the turbocharger	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
On the engine block	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreAll other modifications


On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace sealing rings.

expand_moreCooling system

expand_moreCoolant pump


All Audi gasoline straight-4 1.8 L CJSA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi gasoline straight-4 1.2 L CJZA engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreScrews 1 – 5


First stage	Screw in new screw(s) hand-tight.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Third stage	360° detach
Sixth stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Screws 1 – 5. The tightening sequence is: 3 - 4 - 5 - 1 - 2.

expand_moreCoolant pump


Fourth stage	Pretension coolant pump with 30 Nm using a torque wrench and keep up pretension.

expand_moreScrews 1, 2, and 5


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws 1, 2, and 5. The tightening sequence is: 2 - 1 - 5.

expand_moreAll Audi diesel straight-4 2.0 L CRBC engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	45°45°45°


All Audi gasoline straight-4 1.4 L CXSA engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace bolts.
Second stage	45°45°45°

expand_moreCoolant thermostat housing


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.

expand_moreCoolant pump drive wheel

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use new screw. (left-hand thread)
Second stage	90°90°90°

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	90°90°90°


Fan wheel	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines

expand_moreBearing casing


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Tighten new screws in inside-to-outside order.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines

expand_moreBearing casing


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines

expand_moreBearing casing


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll other modifications


First stage	Tighten bolt(s) until hand-tight.
Tighten nuts and screws crosswise in inside-to-outside order.
Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCylinder head screws

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines

expand_moreScrews 1 – 10


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreScrew 11

expand_moreFourth stage


First step	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second step	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace bolts.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace bolts.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll other modifications


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreValve cover

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreBearing casing


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	180°180°180°


All Audi diesel straight-4 2.0 L CRBD engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten screws crosswise.
All Audi diesel straight-4 2.0 L CRFA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten screws crosswise.
All Audi diesel straight-4 2.0 L CRFC engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten screws crosswise.
All Audi diesel straight-4 2.0 L CRLC engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten screws crosswise.
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten gradually and alternately from inside to outside.

expand_moreEngine block

expand_moreBalance shaft gear wheel

expand_more1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)

expand_moreBearing pedestal


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreConnecting rod bearing

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAll other modifications


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreCrankshaft central screws

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


First stage	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Replace bolts.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


First stage	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	132.76 lbf⋅ft132.76 lbf⋅ft180 N⋅m
Use new screw.
Second stage	90°90°90°
Third stage	45°45°45°

expand_moreAll other modifications


First stage	132.76 lbf⋅ft132.76 lbf⋅ft180 N⋅m
Replace screws.
Second stage	90°90°90°
Third stage	45°45°45°

expand_moreCrankshaft pulley

expand_more2.0 TDI with diesel straight-4 2.0 L 141 HP engine (2012.9–)


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreEngine block closure screws


All other modifications	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreFlywheel


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°

expand_moreMain bearing

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines

expand_moreScrews M8 and M10


First stage	Tighten by hand
Tighten new screws in inside-to-outside order.

expand_moreScrews (M10)

expand_moreSecond stage


First step	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Second step	90°90°90°

expand_moreScrews (M8)

expand_moreThird stage


First step	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second step	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	90°90°90°


All other modifications	Component must not be knocked down.

expand_moreVibration damper


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreEngine control

expand_moreBalance shaft timing chain guide rail


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreBalance shaft timing chain tension rail


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreBottom part of the control unit housing

expand_more1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)

expand_moreVariant 1


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	45°45°45°

expand_moreVariant 2


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	45°45°45°

expand_moreCamshaft adjuster

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines

expand_moreAt the cylinder head

expand_moreBearing casing


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreCamshaft adjuster valve

expand_moreExhaust side


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreIntake-side


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreInlet camshaft


Central screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Left-hand thread

expand_moreOutlet camshaft


Central screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Left-hand thread

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


Cap	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Central screws	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreCamshaft drive belt deflection pulley


All Audi gasoline straight-4 1.2 L CJZA engines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain guide rail


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain tensioner

expand_more1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreCamshaft timing chain tensioning rail


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear


Adjusting screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Central screws	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreDrive chain balance shaft tensioner


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Use screw-locking compound.

expand_moreInlet camshaft wheel

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreCentral screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	135°135°135°


Locking screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications

expand_moreCentral screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	135°135°135°


Locking screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.

expand_moreIntermediate shaft chain sprocket

expand_more1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screw and intermediate wheel when loosening the screw.
Second stage	for freedom from play

expand_moreThird stage


First step	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second step	90°90°90°

expand_moreOil pump drive chain tensioner


1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOutlet camshaft wheel

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreCap


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreCentral screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	135°135°135°

expand_moreAll other modifications


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Use new screw.
Second stage	90°90°90°

expand_moreToothed belt guard

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


Coolant pump	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


Coolant pump	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreToothed belt guard at the bottom


All Audi gasoline straight-4 1.2 L CJZA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreToothed belt guard at the top


All Audi gasoline straight-4 1.2 L CJZA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All other modifications	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreToothed belt tensioning roller


All Audi gasoline straight-4 1.2 L CJZA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CMBA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
Second stage	45°45°45°

expand_moreTop part of control unit housing

expand_more1.8 TFSI with gasoline straight-4 1.8 L 177 HP engine (2012.4–)

expand_moreCamshaft adjuster valve

expand_moreExhaust side


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreIntake-side


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°


Otherwise	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreEngine lubrication

expand_moreOil cooler

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	45°45°45°


All Audi diesel straight-4 1.6 L CLHA engines	Component must not be knocked down.
All Audi diesel straight-4 1.6 L CRKB engines	Component must not be knocked down.
All Audi diesel straight-4 2.0 L CUNA engines	Component must not be knocked down.
All Audi diesel straight-4 1.6 L CXXB engines	Component must not be knocked down.
All Audi diesel straight-4 1.6 L DBKA engines	Component must not be knocked down.

expand_moreAll other modifications


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOil drain plug


All Audi diesel straight-4 2.0 L CRBD engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace sealing rings.
All Audi diesel straight-4 2.0 L CRFA engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace sealing rings.
All Audi diesel straight-4 2.0 L CRFC engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace sealing rings.
All Audi diesel straight-4 2.0 L CRLC engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace sealing rings.
All other modifications	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws and sealing rings.

expand_moreOil filter

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Slightly oil sealing lips.
Oil filter drain plug	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace the O ring.

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Slightly oil sealing lips.
Oil filter drain plug	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Lubricate the seal with engine oil.

expand_moreOil filter housing

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreOil filter drain plug


Oil filter cover	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace sealing rings.

expand_moreOn the engine block


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreOil filter drain plug


Oil filter cover	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace sealing rings.

expand_moreOn the engine block


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines

expand_moreOn the engine block


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


Oil filter drain plug	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace sealing rings.

expand_moreOn the engine block


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
Oil filter drain plug	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace sealing rings.

expand_moreOn the engine block


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°


Oil pressure sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.

expand_moreOil pump

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines

expand_moreM6


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


All Audi gasoline straight-4 1.4 L CMBA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Audi gasoline straight-4 1.4 L CPTA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


First stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace bolts.
Second stage	180°180°180°

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


First stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace bolts.
Second stage	180°180°180°


All Audi gasoline straight-4 1.4 L CXSA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications


First stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreOil sump

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines

expand_moreOil sump top part (screws 1 – 14)


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.

expand_moreOil sump top part (screws 1 – 2)


Second stage	180°180°180°

expand_moreOil sump top part (screws 3 – 9)


Third stage	45°45°45°

expand_moreOil sump top part (screw 10)


Fourth stage	180°180°180°

expand_moreOil sump top part (screws 11 – 14)


Fifth stage	45°45°45°

expand_morePlastic oil sump

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreSheet-steel sump

expand_moreOil sump lower part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	45°45°45°


All Audi gasoline straight-4 1.2 L CJZA engines	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Tighten bolts uniformly in several passes.

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines


Oil sump lower part	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Replace screws.

expand_moreOil sump top part


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreOil sump lower part


First stage	Screw in new screw(s) hand-tight.
Replace screws.
Second stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreOil sump top part at the gearbox


First stage	Screw in new screw(s) hand-tight.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOil sump top part on the engine block (screws 1 – 19)


First stage	Screw in new screw(s) hand-tight.
Replace screws.
Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Third stage	90°90°90°

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines

expand_moreOn the engine block


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten screws crosswise.
Third stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Tighten screws crosswise.

expand_moreAt the gearbox


Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines

expand_moreOn the engine block


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten screws crosswise.
Third stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Tighten screws crosswise.

expand_moreAt the gearbox


Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
On the engine block	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreEngine management


Camshaft sensor	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCharge air pressure sensor


All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCrankshaft sensor


All Audi gasoline straight-4 1.8 L CJSA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m

expand_moreExhaust gas temperature sensor


All Audi diesel straight-4 2.0 L CRBD engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All Audi diesel straight-4 2.0 L CRFA engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All Audi diesel straight-4 2.0 L CRFC engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All Audi diesel straight-4 2.0 L CRLC engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All Audi diesel straight-4 2.0 L CUNA engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreGlow plugs

expand_moreAll Audi gasoline straight-4 1.8 L CJSA engines


With combustion chamber pressure sensor	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Without combustion chamber pressure sensor	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFA engines


With combustion chamber pressure sensor	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Without combustion chamber pressure sensor	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m


All other modifications	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m


Knock sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Lambda sensor	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_moreAll Audi gasoline straight-4 1.2 L CJZA engines

expand_moreOn the engine block


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CLHA engines

expand_moreOn the engine block


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll Audi gasoline straight-4 1.4 L CMBA engines

expand_moreOn the engine block


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll Audi diesel straight-4 1.6 L CRKB engines

expand_moreOn the engine block


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreAll other modifications


First stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Replace screws.
Second stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Third stage	180°180°180°

expand_moreEngine mounting

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreOn chassis (M10)


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOn chassis (M8)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOn engine bracket


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreOn chassis

expand_moreM10


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM8


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreOn engine bracket


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreSubframe


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace bolts.
Second stage	180°180°180°

expand_moreSubframe stiffening plate


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreTorque arm

expand_moreAt the subframe


First stage	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAt the gearbox


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreTorque support bracket

expand_moreAll Audi gasoline straight-4 1.4 L CPTA engines

expand_moreAt the gearbox


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	90°90°90°

expand_moreAll other modifications

expand_moreAt the gearbox


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreExhaust system

expand_moreCatalytic converter

expand_moreAll Audi diesel straight-4 2.0 L CRBC engines


Clamps	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


Clamps	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreAll other modifications


Clamps	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Nuts	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCatalytic converter bracket


All Audi gasoline straight-4 1.4 L CPTA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


First stage	Screw in new screw(s) manually as far as it goes.
Replace nuts.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreDiesel particulate filter

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


At the bracket	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines

expand_moreAt the turbocharger


Clamps	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications

expand_moreOn the engine block


First stage	Screw in screw manually up to stop.


Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Differential pressure sensor lines	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreExhaust manifold

expand_moreAt the cylinder head


First stage	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
Tighten new nuts evenly in several steps.
Second stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Tighten nuts and screws crosswise in inside-to-outside order.
Third stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Control tensioner

expand_moreExhaust manifold heat shields


All Audi gasoline straight-4 1.4 L CMBA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Audi gasoline straight-4 1.4 L CXSA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreExhaust pipe


All Audi gasoline straight-4 1.8 L CJSA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines

expand_moreOn diesel particulate filter


Clamps	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m


All other modifications	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreExhaust pipe bracket


On chassis	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Exhaust pipe rear	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreParticle filter bracket

expand_moreAll Audi diesel straight-4 2.0 L CRFC engines


On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Audi diesel straight-4 2.0 L CUNA engines


First stage	Screw in manually up to stop.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications

expand_moreAt the turbocharger


First stage	Screw in manually up to stop.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreOn the engine block


Third stage	Screw in manually up to stop.
Fourth stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreFuel supply


Fuel filter bracket	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Fuel filter housing	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace sealing rings.

expand_moreFuel pump


Preliminary feed pump	81.13 lbf⋅ft81.13 lbf⋅ft110 N⋅m
Replace sealing rings.

expand_moreIgnition system

expand_moreSpark plugs


All other modifications	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreStart system


Starter	59 lbf⋅ft59 lbf⋅ft80 N⋅m

2013 Audi A3 Third generation Engine Fastener Tightening Specifications

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Audi A3 Third generation model years

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