help w/ interpreting fault code

[pyc]

hello everybody,

does anybody know what this fault code means? and how serious it is? thanks.

Address 01: Engine
Controller: 8E0 909 518 F
Component: 1.8L R4/5VT G 0001
Coding: 0016501
Shop #: WSC 63351
1 Fault Found:
17544 - Fuel Trim: Bank 1 (Add): System too Lean
P1136 - 001 - Upper Limit Exceeded
Readiness: 0000 0000

[teutonic_blur]

Originally posted by pyc
hello everybody,

does anybody know what this fault code means? and how serious it is? thanks.

Address 01: Engine
Controller: 8E0 909 518 F
Component: 1.8L R4/5VT G 0001
Coding: 0016501
Shop #: WSC 63351
1 Fault Found:
17544 - Fuel Trim: Bank 1 (Add): System too Lean
P1136 - 001 - Upper Limit Exceeded
Readiness: 0000 0000

Have you done any mods recently?

I'm guessing here but it looks like the ECU finds the air/fuel mixture too lean and it has adjusted it to its max limit and it is still too lean.

It could be a vaccum leak or problems in the fuel delivery and you should take care of it soon.

You could try the vag-com forum over at Audi World for a more accurate answer.