2011 Audi Q3 engine fastener tightening specifications

in your garage to make future searches easy.

Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt tensioner

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines


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


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAir-conditioning compressor


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

expand_moreAir-conditioning compressor bracket

expand_moreAll other modifications

expand_moreM10 × 30 screws


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

expand_moreM10 × 52 screws


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

expand_moreM10 × 60 screws


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


Air-conditioning compressor pressure line	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Alternator	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreGenerator bracket

expand_moreAll other modifications

expand_moreM10 × 30 screws


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

expand_moreM10 × 52 screws


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

expand_moreM10 × 60 screws


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


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

expand_moreCarburetion

expand_moreExhaust gas return cooler


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


Exhaust gas return valve	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreExhaust recirculation pipe


Nuts	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Use new seals.
Screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Use new seals.

expand_moreFuel-distributing pipe


All Audi diesel straight-4 2.0 L CFFA engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Audi diesel straight-4 2.0 L CFFB engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Audi diesel straight-4 2.0 L CLJA engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten in several steps.

expand_moreHigh-pressure line


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

expand_moreHigh-pressure pump

expand_moreAll other modifications

expand_moreM8 × 28 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_moreHigh-pressure pump pulley

expand_moreAll other modifications


Central nuts	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Wheel	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.


Injection hoses	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreInjection nozzle (injector)

expand_moreAll other modifications


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

expand_morePressure tube connection

expand_moreCharging


Charge air pipes	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreTurbo charger


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

expand_moreTurbocharger oil feed line

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreOn the engine block


Banjo screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


Support	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Union nuts	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


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

expand_moreTurbocharger oil return line

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreAt the turbocharger


Support	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Otherwise	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Use new seal and screws.

expand_moreOn the engine block


Banjo screws	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Use new seal and screws.


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

expand_moreCooling system

expand_moreCoolant pump


All other modifications	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreCoolant pump drive wheel


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
Radiator mounting	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing


All Audi diesel straight-4 2.0 L CFFA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten gradually and alternately from inside to outside.
All Audi diesel straight-4 2.0 L CFFB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten gradually and alternately from inside to outside.
All Audi diesel straight-4 2.0 L CLJA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten gradually and alternately from inside to outside.

expand_moreAll other modifications

expand_moreBearing casing

Figure 1. Cylinder head, Camshaft bearing, All other modifications, Bearing casing.


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws. See figure 1.
Second stage	180°180°180°

expand_moreCylinder head screws

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

Figure 2. Cylinder head, Cylinder head screws, Audi diesel straight-4 2.0 L CFFA.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 2.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°

expand_moreAll other modifications

Figure 3. Cylinder head, Cylinder head screws, All other modifications.


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws. See figure 3.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°


Valve cover	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten crosswise from inside to outside.

expand_moreEngine block

expand_moreBalance shaft gear wheel

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreWheel


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

expand_moreConnecting rod bearing

expand_moreAll other modifications


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

expand_moreCrankcase ventilation

expand_moreCrankshaft central screws

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines


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

expand_moreAll other modifications


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


Engine block closure screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.

expand_moreFlywheel


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

expand_moreMain bearing

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreBalance shaft module screws (M7)

expand_moreSecond stage


First step	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Second step	90°90°90°

expand_moreBalance shaft module screws (M8)

expand_moreSecond stage


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

expand_moreBalance shaft module screws


First stage	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Use new screws and tighten them crosswise.

expand_moreBearing cap


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

expand_moreBalance shaft timing chain tension rail

expand_moreBottom part of the control unit housing

expand_moreCamshaft drive belt deflection pulley

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreM10


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


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreCamshaft timing gear

expand_moreAll other modifications


M12	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreControl drive chain tensioner

expand_moreControl drive chain tensioning rail

expand_moreControl drive sprocket wheel

expand_moreControl drive timing chain slip rail

expand_moreControl unit for intake valve timing

expand_moreDrive chain balance shaft tensioner

expand_moreInlet camshaft wheel

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_moreIntermediate shaft chain sprocket


First stage	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
Replace screw and intermediate wheel when loosening the screw.
Second stage	90°90°90°

expand_moreOil pump drive chain tensioner

expand_moreOutlet camshaft wheel

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_moreToothed belt guard at the bottom


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

expand_moreToothed belt guard at the top


All Audi diesel straight-4 2.0 L CFFA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CFFB engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Audi diesel straight-4 2.0 L CLJA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreToothed belt tensioning roller

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines


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


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

expand_moreTop part of control unit housing

expand_moreEngine lubrication

expand_moreOil cooler


All other modifications	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m

expand_moreOil drain plug


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

expand_moreOil filter housing

expand_moreAll other modifications


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

expand_moreOn the engine block


First stage	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Use new screws and tighten them crosswise.
Second stage	90°90°90°


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

expand_moreOil pump


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

expand_moreOil sump

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines

expand_moreAt the gearbox


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

expand_moreOn the engine block


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Gradually tighten screws crosswise.
Third stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications

expand_moreOil sump lower part

Figure 4. Engine lubrication, Oil sump, All other modifications, Oil sump lower part.


First stage	Screw in screw(s) by hand.
Note correct order of tensioning. See figure 4.
Second stage	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreOil sump top part on the engine block

Figure 5. Engine lubrication, Oil sump, All other modifications, Oil sump top part on the engine block.


First stage	Screw in screw(s) by hand.
Replace screws. See figure 5.
Third stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Fourth stage	90°90°90°

expand_moreOil sump top part at the gearbox


Second stage	Screw in screw(s) by hand.
Fifth stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreEngine management


Camshaft sensor	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCrankshaft sensor


All other modifications	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m


Exhaust gas temperature sensor	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Use hot screw paste

expand_moreGlow plugs


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

expand_moreLambda sensor


All Audi diesel straight-4 2.0 L CFFA engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All Audi diesel straight-4 2.0 L CFFB engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All Audi diesel straight-4 2.0 L CLJA engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m


NOx sensor	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m
Use hot screw paste

expand_moreEngine mounting

expand_moreEngine bracket

expand_moreAll other modifications


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

expand_moreEngine mounting

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_moreSubframe

expand_moreM12 × 100 screws


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

expand_moreM12 × 90 screws


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

expand_moreTorque arm

expand_moreAt the subframe

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


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_moreExhaust system

expand_moreDiesel particulate filter

expand_moreAll other modifications

expand_moreAt the turbocharger


Clamps	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Use new parts.


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

expand_moreExhaust manifold


All other modifications	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Replace nuts.

expand_moreExhaust manifold heat shields


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

expand_moreExhaust pipe bracket


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreExhaust pipe rear


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

expand_moreParticle filter bracket


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreFuel supply

expand_moreFuel filter bracket

expand_moreAll Audi diesel straight-4 2.0 L CFFA engines


Nuts	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Screws	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreIgnition system


Spark plugs	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreStart system


Starter	59 lbf⋅ft59 lbf⋅ft80 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2011 Audi Q3 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi Q3 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2011 Audi Q3 you're not only saving money, but also also improving your technical skills and learning something new.

2011 Audi Q3 First generation Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Audi Q3 First generation model years

Suggest edit