Ford Ranger Crankshaft Sensor Issue

My 2010 Ford Ranger with a gasoline engine has the check engine light on, reduced power, poor response, and increased fuel consumption. Diagnostics suggest a 'Crankshaft to camshaft reference value' problem. Could a defective crankshaft position sensor be the cause, especially with 83817 km? Concerned about potential misfires.

4 comment(s)

Reference value errors often point to sensor issues. Have you checked the wiring and connections to the crankshaft sensor? A loose or corroded connection can mimic a faulty sensor.

I have limited experience with automotive electrics. Could you elaborate on inspecting the wiring and connections to the crankshaft sensor? What tools or techniques should I use?

Given your limited experience and the potential for misdiagnosis, I'd recommend taking it to a trusted workshop. These symptoms combined with the error code strongly suggest a defective crank sensor, and the repair including sensor and labor will be around 340€.

Based on your recommendation, I took my Ranger to a reputable workshop. The crankshaft sensor was indeed defective. After replacement, the engine runs smoothly, and the check engine light is gone! Your guidance saved me considerable time and effort.

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