johnnydone Posted October 13, 2004 Report Share Posted October 13, 2004 what do they mean i cant find them in my book Link to comment Share on other sites More sharing options...
JimD Posted October 13, 2004 Report Share Posted October 13, 2004 P1139 - Heated Oxygen Sensor (HO2S) Insuff. Switching Bank 1 Sensor 2 P1140 - Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 2 Looks like the O2 sensor in front of the cat. converter is not playing nice. Jim Drive your car. Use your cell phone. CHOOSE ONE ! Link to comment Share on other sites More sharing options...
johnnydone Posted October 13, 2004 Author Report Share Posted October 13, 2004 thanks jim is it hard to change cleared codes engine service light went out codes have not come back yet if they do i guess its time to change ox sensor Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.