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P1136 Diagnostic Trouble Code Discussion for February 2007

Intake Valve Timing Control Circuit Malfunction (Bank 2)

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Trouble Ticket Help Requests for DTC P1136
Help Request Posted
1999 Volkswagen Passat GLS 1.8L MIL Lamp on VIN: WVWMA63B4X
P1136: Long term fuel trim Add Fuel Bank 1 system too lean. Car came in with P1136, Ck fuel trim, oxygen sensors reading, fuel pressure Ok, service fuel injectors, replace oxygen sensors,couple vacuum lines, one at EVAP solenoid and one to brake booster (as usual on VW). Still same problem after driving awhile (60miles...
February 01, 2007