P0651 Diagnostic Trouble Code Discussion for December 2015
5-Volt Reference 2 Circuit Malfunction
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| Help Request | Posted | |
| 2008 Chevrolet Impala LT 3.5L MIL Lamp on VIN: 2G1WT58NX8 P0651: 5volt ref 2circuit. Merry x-mas and happy new year to all...(But not to me with out your help) Car came in for state and emissions. Check engine light on, secondary air incorrect flow. Knowing this is a on going problem went though intire flow chart. Checked powers grounds,relay,... |
December 18, 2015 |
