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P0442 Diagnostic Trouble Code Discussion for May 2010

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
1998 Volvo S70 GLT 2.4L Stall VIN: YV1LS5645W
... intermittant stalling (she thinks maybe when turning). It starts instantly but only think noticed is radio memory is lost (code has to be entered). I drove it over 20km's and worked fine. Upon inspection, found loose battery (ground) cable. Removed and re...
May 13, 2010
2001 Chevrolet Cavalier 2.2L No smoke out of tank VIN: 1G1JC12461
P0442: EVAP System Small Leak Detected. vehicle came with code P0442. I did smoke test found a brokent hose. code is fix. But my cuestion is Y when i was smoking the system no smoke came out of fuel cap. is there some kind of check valve on the hose that goes from canister to tank? If I smoke from t...
May 14, 2010