P1161 Diagnostic Trouble Code Discussion for May 2005
Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
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| Help Request | Posted | |
| 1999 BMW 740iL 4.4L Poor Idle Quality, MIL Lamp on VIN: WBAGH8334X ... complant of, Just got back from a 500 mile trip and the engine at idle seem to be rough. Then the check engine light came on and now when you cold start lots of blue smoke comes from tail pipes. Check for codes with Mastertech and found P1159 and P1161. Co... |
May 18, 2005 | |
| 1999 BMW 740iL 4.4L Poor Idle Quality, MIL Lamp on VIN: WBAGH8334X ... complant of, Just got back from a 500 mile trip and the engine at idle seem to be rough. Then the check engine light came on and now when you cold start lots of blue smoke comes from tail pipes. Check for codes with Mastertech and found P1159 and P1161. Co... |
May 18, 2005 |
