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P1136 Diagnostic Trouble Code Discussion for July 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: WVWMA63BOX
P1136: Mixture addition B1. ... MIL on and a code 17544 - P1136 mixture addition B1.I checked freeze frame data and it showed slightly over 0 for long and short term which didn't make sense but I first smoke tested the intake and found a vacuum check valve next to the purge valve cracked...
July 17, 2007