P1271 Diagnostic Trouble Code Discussion for July 2013
Air Fuel Sensor (Bank 1 Sensor 1) Circuit No Activity
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| Help Request | Posted | |
| 2003 Oldsmobile Bravada 4.2L Hesitation, MIL Lamp on, Power Loss VIN: 1GHDT13S13 P1271: App1 correlation error. ... loss" light & service engine soon light coming on. May occur on initial start up in morning after placed into reverse to back out of garage or may occur while driving at hwy speeds at part throttle, decel or steady throttle position. When "powe... |
July 12, 2013 |
