P2196 Diagnostic Trouble Code Discussion for January 2016
Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2004 Ford F-150 FX4 5.4L Excessive Emissions, MIL Lamp on VIN: 1FTPX14514 P2196: Rich. Thanks for reading this one's got me so far, been on it 2 days now. Running rich all 4 o2's pegged at .98v, ok tested maf even swaped it with another truck (same year and motor) no diff idle showes .84v and .01lb, fuel trims are ski hi long and short both bank... |
January 07, 2016 | |
| 2004 Ford F-150 FX4 5.4L Excessive Emissions, MIL Lamp on VIN: 1FTPX14514 P2196: Rich. Thanks for reading this one's got me so far, been on it 2 days now. Running rich all 4 o2's pegged at .98v, ok tested maf even swaped it with another truck (same year and motor) no diff idle showes .84v and .01lb, fuel trims are ski hi long and short both bank... |
January 08, 2016 | |
| 2005 Ford Escape XLT 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: 1FMYU03165 P2196: Heated Oxygen Sensor (Bank 1 Sensor 1) Biased / Stuck Rich. -hello all, when i first got this vehicle i initally road tested and noticed fuel trims dive into negative state after driving for 20 min. -i inspected several things like maf, purge valve with no results. -hooked up fuel pressure gauge and results were normal... |
January 13, 2016 |
