Buick
P0442EVAPORATIVE EMISSION (EVAP) SYSTEM LEAKHomeP0442 · Manufacturer wording
P0442 · Manufacturer wording
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Chevrolet
P0442EVAPORATIVE EMISSION (EVAP) SYSTEM LEAKFord
P0442EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTEDFord
P0442EVAPORATIVE EMISSION SYSTEM LEAK DETECTEDGMC
P0442EVAPORATIVE EMISSION (EVAP) SYSTEM LEAKInfiniti
P0442EVAP SMALL LEAKLand Rover
P0442SMALL LEAKMazda
P0442EVAP system leak detected (small leak)Mercedes-Benz
P044200A leak in the EVAP system was detectedMercedes-Benz
P044200Fine leakNissan
P0442EVAP SMALL LEAKNissan
P0442EVAP VERY SMALL LEAKOldsmobile
P0442EVAPORATIVE EMISSION (EVAP) SYSTEM LEAKToyota
P0442FUEL FILLER TUBE IMPROVEMENT