2016 Audi A8 Quattro emission

in your garage to make future searches easy.

Condition	Value

expand_moreDiesel exhaust gas values


Cut-off control speed	2300–2700 rpm2300–2700 rpm2300–2700 rpm
Diesel conditioning gas injections	10
from 60° C engine oil temperature
Diesel conditioning speed	2300–2700 rpm2300–2700 rpm2300–2700 rpm
from 60° C engine oil temperature 10 gas impulses
Maximum K-value	1 1/m1 1/m1 1/m
Measuring mode	B
Measuring sensor	1
Measuring time	0.5 s0.5 s0.5 s

expand_moreGeneral exhaust gas values


Diagnostic socket location	The diagnostic socket is located on the driver's side in the footwell below the dashboard.

expand_moreIdling speed with automatic gearbox


All Audi gasoline V8 4.2 L CDRA engines	550–750 rpm550–750 rpm550–750 rpm
All Audi diesel V8 4.1 L CDSB engines	590–790 rpm590–790 rpm590–790 rpm
All Audi gasoline W12 6.3 L CEJA engines	460–660 rpm460–660 rpm460–660 rpm
All Audi gasoline V6 3.0 L CGWA engines	580–780 rpm580–780 rpm580–780 rpm
All Audi gasoline V6 3.0 L CGXA engines	580–780 rpm580–780 rpm580–780 rpm
All Audi gasoline V6 3.0 L CREG engines	580–780 rpm580–780 rpm580–780 rpm
All Audi gasoline W12 6.3 L CTNA engines	460–660 rpm460–660 rpm460–660 rpm
All other modifications	600–800 rpm600–800 rpm600–800 rpm


Minimum engine oil temperature at VET	176°F176°F80°C

expand_morePetrol exhaust gas values


CO content at idling speed	0–0.5 %0–0.5 %0–0.5 %
CO content at increased idling speed	0–0.2 %0–0.2 %0–0.2 %

expand_moreIncreased idling speed


All Audi gasoline W12 6.3 L CEJA engines	2300–2700 rpm2300–2700 rpm2300–2700 rpm
All Audi gasoline W12 6.3 L CTNA engines	2300–2700 rpm2300–2700 rpm2300–2700 rpm
All other modifications	2500–3000 rpm2500–3000 rpm2500–3000 rpm


Lambda sensor design	wideband sensor
Lambda value	0.97–1.03 λ0.97–1.03 λ0.97–1.03 λ
Petrol conditioning speed	2300–2700 rpm2300–2700 rpm2300–2700 rpm
Petrol conditioning time	120 s120 s120 s

expand_moreTest speed for lambda sensor signal


All Audi gasoline V8 4.2 L CDRA engines	550–750 rpm550–750 rpm550–750 rpm
All Audi gasoline W12 6.3 L CEJA engines	460–660 rpm460–660 rpm460–660 rpm
All Audi gasoline W12 6.3 L CTNA engines	460–660 rpm460–660 rpm460–660 rpm
All other modifications	580–780 rpm580–780 rpm580–780 rpm

To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Audi.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2016 Audi A8 Quattro 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.

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 A8 Quattro 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 2016 Audi A8 Quattro you're not only saving money, but also also improving your technical skills and learning something new.

2016 Audi A8 Quattro D4 facelift Emission

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Conquer your fears and never give up!

Audi A8 Quattro D4 facelift model years

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