Check Engine Light - 2002 A4 1.8T Q
 

What could be wrong?

This is the report from VAG-COM.


VAG-COM Version: Release 409.1-US

Chassis Type: 8E - Audi A4 B6
Scan: 01

-------------------------------------------------------------------------------
Address 01: Engine
Controller: 8E0 909 518 F
Component: 1.8L R4/5VT G 0001
Coding: 0016701
Shop #: WSC 63351
2 Faults Found:
17964 - Charge Pressure Control: Negative Deviation
P1556 - 002 - Lower Limit Exceeded - Intermittent
17544 - Long Term Fuel Trim Add. Fuel,
P1136 - 001 - Bank1 System too Lean
Readiness: 0000 0000



Thanks in advance.
Siva