arny769

VAG-COM Version: Release 404.0-US
Chassis Type: 8D - Audi A4 B5
Scan: 01,02,03,08,15,17,25,35,45,55,56
-------------------------------------------------Address 01: Engine
Controller: 8D0 907 551 T
Component: 2.7l V6/5VT G 0003
Coding: 06711
Shop #: WSC 01117
2 Faults Found:
17544 - Fuel Trim: Bank 1 (Add): System too Lean
P1136 - 35-00 - -
17546 - Fuel Trim: Bank 2 (Add): System too Lean
P1138 - 35-00 - -
Readiness: 0000 0000

-------------------------------------------------
P1136
17544
Bank 1, mixture adaptation (add.) system too lean
- Fuel pressure regulator and residual pressure, checking Page 24-71
- Check injection valves Page 24-66 , Checking fuel injection quantity and proper seal
- Check fuel pump:
Repair Manual, Engine Mechanical, Repair Group 20
- Check intake system for leaks Page 24-75
- Check exhaust system for proper seal:
Repair Manual, Engine Mechanical, Repair Group 26


I posted before and would like to thank you for your help in advance!

JasonS4+Festicle

<ul><li><a href="https://forums.audiworld.com/s4/msgs/1803700.phtml">https://forums.audiworld.com/s4/msgs/1803700.phtml</a</li></ul>

Mike2kS4

Bad MAF.

Quattrosaurus

sounds like the MAF P1136/P1138 are usual indicators that its on its way out.