P1142 Diagnostic Trouble Code Discussion for March 2014
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Input
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| Help Request | Posted | |
| 2002 Audi A4 3.0L MIL Lamp on, chugs at idle int. VIN: WAUJT68E32 P1142: 17550 Load Calculation Cross Check- Lower limit exceeded intermittent. The car came in with the p0130 code. Threw a walker o2 sensor at and car set readiness fine and even made it through emissions. A mile after emission station it was reported that car started running rough. Got back to the shop and looked harder. Checked voltag... |
March 14, 2014 |
