* Check engine light on: The CMP sensor is responsible for sending a signal to the engine computer (ECU) about the position of the camshaft. If the sensor is bad, the ECU will not receive this signal and will turn on the check engine light.
* Engine misfire: The CMP sensor is also used by the ECU to control the timing of the engine. If the sensor is bad, the engine can misfire because the ECU is not able to properly control the timing of the spark plugs and fuel injectors.
* Engine stalling: In some cases, a bad CMP sensor can cause the engine to stall. This is because the ECU is not able to properly control the fuel mixture and ignition timing, which can cause the engine to run lean or rich.
* Poor fuel economy: A bad CMP sensor can also cause poor fuel economy because the ECU is not able to properly control the fuel mixture.
If you are experiencing any of these symptoms, it is important to have your Durango diagnosed by a qualified mechanic to determine if the CMP sensor is bad and needs to be replaced.
