P1151 Diagnostic Trouble Code Discussion for July 2005
Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction
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| Help Request | Posted | |
| 1997 Ford Taurus GL 3.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1FALP52U7V P1151: ho2s b2s1 insuff switching lean mean. I have scanned, all those before mention codes.. AC most likely low on 134a I don't need help with that issue. I can hear what sounds like a vacuum leak. Ran out of time so I have not put a gauge on in and have not looked at all the the data when I scanned it ... |
July 09, 2005 | |
| 1995 Mercury Cougar XR-7 4.6L Hesitation, slow response VIN: 1MELM62WOS P1151: Ho2s21 SNSR INDICATES LEAN. ... you press on the gas has no response (too slow), like it hesitates. Doesn't speed up at all making it seem like it is running out of gas. First thing I did was change the fuel filter, worked for a day or two, then came back havving the same problem. The fi... |
July 22, 2005 | |
| 1995 Mercury Cougar XR-7 4.6L Hesitation, slow response VIN: 1MELM62WOS P1151: Ho2s21 SNSR INDICATES LEAN. ... you press on the gas has no response (too slow), like it hesitates. Doesn't speed up at all making it seem like it is running out of gas. First thing I did was change the fuel filter, worked for a day or two, then came back havving the same problem. The fi... |
July 23, 2005 | |
| 1997 Ford E-150 Econoline 4.6L Poor Idle Quality, Lack of Power VIN: 1FDEE1469V P1151: HO2S Bank 2 Sensor 1 lean. This vehicle came in a while ago and had an intermittent rough, low, rolling idle after it was good and warm and especially when the A/C was on. It would nearly stall. Also when this was occuring, upon acceleration, it would lack power. The MAF sensor would no... |
July 27, 2005 |
