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P0442 Diagnostic Trouble Code Discussion for June 2010

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2000 Volkswagen Passat GLS 2.8L Hesitation, Surge VIN: WVWVD23B2Y
P0442: Evaporative emission system leak detected small leak. ... VW Passat Wagon. When driving the car mainly between 30-50 mph. the car jerks & hesitates (we believe it is downshifting and up shifting). We test drove car and observed that the tach. bounces up and down 200 rpm while the speed is constant. However, t...
June 18, 2010
1998 Chevrolet Monte Carlo LS 3.1L Surge, Stall VIN: 2G1WX12K8W
P0442: EVAP System Small Leak Detected. I really need help on this one. The vehicle has been here four times now with the same code.. I have ran mnultiple smoke tests on the vehicle and always come up with nothing.. Last week the vehicle came in and I verified that the Evap system had some contamina...
June 21, 2010
2006 Volvo S60 2.5T 2.5L MIL Lamp on, Monitors VIN: YV1RH59286
P0442: Evap system leak small. This car runs well. It has code P0442 small leak on the modis, and large leak code on the launch. We have smoked this car multiple times without any visible leaks. We are trying to get it through NJ state inspection, have cleared the codes, but before the moni...
June 24, 2010