P1131 Diagnostic Trouble Code Discussion for October 2015
Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean
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| Help Request | Posted | |
| 1996 Ford F-150 Eddie Bauer 4.9L Poor Idle Quality, rough running VIN: 1FTEF15Y1T P1131: ho2s b1s1 indicates lean. Ok, thanks in advance. Have this truck here customer states it runs bad intermittently. I have had it running or driving around the last 2 days and in that time it has acted up for a told of roughly 20 seconds. I don't completely trust the data because it has ... |
October 22, 2015 | |
| 1996 Ford F-150 Eddie Bauer 4.9L Poor Idle Quality, rough running VIN: 1FTEF15Y1T P1131: ho2s b1s1 indicates lean. Ok, thanks in advance. Have this truck here customer states it runs bad intermittently. I have had it running or driving around the last 2 days and in that time it has acted up for a told of roughly 20 seconds. I don't completely trust the data because it has ... |
October 23, 2015 |
