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P0442 Diagnostic Trouble Code Discussion for November 2010

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2007 Chevrolet Tahoe LT 5.3L MIL Lamp on VIN: 1GNFC13097
P0442: EVAP System Small Leak Detected. This sad tale begins as many evap. stories seem to with repeated trips to the dealer with no resolution.Apparently service bulletin 09-06-04-028 did not yield the desired results.This unit belongs to a family member , who at this point is not going back to the...
November 04, 2010
2002 Audi Allroad Quattro 2.7L MIL Lamp on VIN: WA1YD64B32
P0442: Small leak. I am not an Audi tech, but got stuck with this thing. The car came in with mil light on and evap faults. We have a ross-tech software and I am trying to run the group test 071 evap test. I am getting reed open message and it won't go to reed closed. I need to ...
November 11, 2010