P1131 Diagnostic Trouble Code Discussion for February 2006
Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean
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| Help Request | Posted | |
| 1998 Ford Crown Victoria 4.6L Poor Idle Quality, Surge, Stall, Misfire, MIL Lamp on VIN: 2FAFP73W9W P1131: o2 b1 sensor 1 lean. this crown vic seems to have no problem starting but immediately after start up it runs like a pile crap.it feels like it is misfiring on at least one cylinder it also seems to surge at the same time.the problem with this condition is it only lasts about 45 se... |
February 14, 2006 |
