P2198 Diagnostic Trouble Code Discussion for April 2011
Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2007 Ford Ranger XL 3.0L Excessive Emissions, Surge, Stall, MIL Lamp on VIN: 1FTYR10U57 P2198: bank 2 sensor 1 not switching from rich. This truck was purchased by a friend of mine for his business. The truck was stalling at stops and surging at idle. I checked the obvious stuff, starting with the maf sensor. When I removed the air filter it was completely saturated in oil, as well as the maf ... |
April 13, 2011 | |
| 2007 Ford Ranger XL 3.0L Excessive Emissions, Surge, Stall, MIL Lamp on VIN: 1FTYR10U57 P2198: bank 2 sensor 1 not switching from rich. This truck was purchased by a friend of mine for his business. The truck was stalling at stops and surging at idle. I checked the obvious stuff, starting with the maf sensor. When I removed the air filter it was completely saturated in oil, as well as the maf ... |
April 14, 2011 |
