TROUBLE

2006 Chevrolet Colorado

Tiny

Shifter

December, 3, 2010 AT 2:41 PM

2006 Colorado 2.8 code P0171. Changed the upstream O2 - MAF and put in new plugs also cleaned the throttle body. No vacumm leaks that can be found. The VVT solenoid moves with voltage- timing and other PID's move with throttle according to Scantool data file. Any ideas?

FOUND 1025 RELATED QUESTIONS

Throttle Body

42 ANSWERS

Throttle Body Connection

12 ANSWERS
1 IMAGE

1 Answer

Tiny

Jacobandnickolas

December, 3, 2010 AT 2:46 PM

Have you checked for wiring issues to the O2 sensor?

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