Audi a4 2.0 tdi b8 o2 sensor HELP!!!
12-31-2013, 01:01 AM
#1
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Audi a4 2.0 tdi b8 o2 sensor HELP!!!
Hi im looking for some help my engine management light came on my audi a4 2.0 tdi 143bhp model its a 2009 b8 shape and the fault was sayin o2 sensor to rich bank 1 sensor 1 im wondeing if anyone knows where to locate ther sensor as i will be changing it my self thanks
12-31-2013, 12:21 PM
#2
The sensor is in the pipe between the turbo and the cat. I assume you have a diesel because of the puny Hp reported.
Prior to throwing an expensive part at the problem, check the other culprits first. Check injection pressure, throttle plate, and the injectors.
Prior to throwing an expensive part at the problem, check the other culprits first. Check injection pressure, throttle plate, and the injectors.
01-01-2014, 03:21 AM
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Can it be reached from the top of the car then?
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