P0651 Diagnostic Trouble Code Discussion for August 2014
5-Volt Reference 2 Circuit Malfunction
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| Help Request | Posted | |
| 2004 GMC Envoy SLT 4.2L Hesitation VIN: 1GKET12S84 P0651: 5-Volt Reference 2 Circuit Malfunction. This vehicle was brought in and when stepping on gas reduced power light comes on and vehicle seems to be in almost a limp mode. Can not get over 30 miles per hour. It has very little power. I have been checking posts and was wondering if it needs updated prog... |
August 03, 2014 | |
| 2009 Chevrolet Impala LT 3.5L Hesitation, MIL Lamp on VIN: 2G1WT57K49 P0651: . Hello everyone. This chev was brought in from another shop. It came in with reduced power light on and car in a limp mode.The tps sensor and pigtail had already been replaced also the app sensor.I rechecked wiring at tps to be sure it was hooked up correctly a... |
August 23, 2014 |
