P2198 Diagnostic Trouble Code Discussion for April 2025
Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2007 Ford Ranger XLT 4.0L Excessive Emissions, Poor Idle Quality, Cuts out, Poor Fuel Economy VIN: 1FTZR44E97 P2198: rich condition. This problem is wrecking me. We replaced the engine last month with a Jasper rebuild and it ran great for two weeks. the customer brought it back with CEL on it has the strong oder of unburnt fuel, running rich, and has a surge at idle. check engine on. I ... |
April 28, 2025 |
