P0133 Diagnostic Trouble Code Discussion for May 2009
Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
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| Help Request | Posted | |
| 1998 Ford Explorer Eddie Bauer 4.0L Excessive Emissions VIN: 1FMZU34E6W ... FOUND P0133 AND P0153 LEAN CODES BUT NO MIL ILLUMINATION. GEERIC OBDll DATA SHOWS 02 SENSOR READINGS ALL 0.000 AT ALL O2 SENSORS, FUEL TRIM AT -100%.VEHICLE SPECIFIC INFO LOOKS NORMAL. LTFT IS + OR - 9, STFT IS + OR MINUS 5 A... |
May 01, 2009 |
