WHAT IS ERROR CODE P0140?

2004 GMC Envoy

Tiny

Glenda Moccia

July, 21, 2011 AT 12:27 AM

Enter your question. Getting error code of PO140, how is this fixed. Have had two sensors replaced that had to do with gas/air intake is this the same sensor or a different one that needs to be replaced? Service engine light soon keeps coming back on?

FOUND 11 RELATED QUESTIONS

Trouble Code P0140

6 ANSWERS
1 IMAGE

Code Po140

3 ANSWERS

1 Answer

Tiny

mhpautos

July, 23, 2011 AT 8:09 AM

This is for a faulty O2 sensor, is this what was replaced?

Please login or register to post a reply.

Fuel Injector Replacement Ford 5.4L V8
Coolant Temperature Sender Replacement
Fuel Pump Replacement Ford Mustang