CEL P0442

[mike0179]

HI everyone.i own a 2003 pontiac vibe awd. Recently my cel came one wth code P0442. i replaced the gas cap, reset the computer and the light came on again. Will this problem cause any drivability problems? So far i havent noticed any. What coiuld cause this problem? thanks for the help!mikef

[Raven]

It won't cause any problems. It's a pollution control code. Evap solenoid or such.PO440 Evaporitive emission control system malfunctionI've had PO449 and PO452 for 5-6 years on my GMC pickup.