2000 GMC Jimmy "po140 code" Questions

...code is po140 what is the problem Hi, It refers to ' Rear Heated Oxygen Sensor No Activity '. You can check the details from the below mentioned :- ...

...po140 po160 Do you have a 1, 2 or 4 wire plug? Until you reset the Electronic Control Module you will continue to receive the error codes until a preset number of cold starts have been completed. Pre ...

...code. PO140 however is. PO140 is a oxygen sensor problem, it refers to bank 1 sensor 2 having no activity. This could cause your eclipse to not hold a good idle and possibly to stall. I would have a ...

code list po140 engine code P0140 - 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) The causes for a P0140 code are few and unless the wire/s has been damaged, replacing the sensor is usually

...2004 with P0140 code problem , i willi start to check , hope you can help the code PO140 is the 02 sensor on engine bank #1------#2 sensor, which is the one by the catalytic converter.Have it

motor is running too fast (code po140) This code indicates that you have an O2 sensor that's not switching. Check the wiring and conector and if everything looks good most likely the sensor failed.

what does code PO 140 mean code PO 140 Yes, PO140: O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 P0140 Buick O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2

...po140 po141 Those codes all deal with oxygen sensor #2 (after the catalytic converter) on bank #1. P0141 deals with the heater circuit of that sensor. I would start by checking the wiring to that ...

codes are po137 and po140. changed both of them but still shows malfunction in emission test if you're getting the same codes i think you need to troubleshoot wiring to the sensor. the link shows ...

PO140 code on 96 Chrysler Town & Country No activity of 02 sensor...Is that the sensor itself or is that a problem with the wiring? if it's no activity then you need to replace the o2 sensor.