P2196 Diagnostic Trouble Code Discussion for July 2009
Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2005 Ford Expedition Eddie Bauer 5.4L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: 1FMPU17535 P2196: running rich causing it to go lean. ok guys and gals,i've done all of this,checked compression and between 170 and 175 on all 8 cylinders.pulled intake of to see if maybe a crack under the intake and no luck.will not set a misfire code on any cylinder checked in mode 6 to no avail.dropped cat co... |
July 09, 2009 | |
| 2005 Ford Expedition Eddie Bauer 5.4L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: 1FMPU17535 P2196: running rich causing it to go lean. ok guys and gals,i've done all of this,checked compression and between 170 and 175 on all 8 cylinders.pulled intake of to see if maybe a crack under the intake and no luck.will not set a misfire code on any cylinder checked in mode 6 to no avail.dropped cat co... |
July 10, 2009 |
