Engine deceleration and auto flameout

- May 21, 2017 -

When the engine is running, the accelerator pedal is released or the vehicle is automatically turned off when the vehicle is running. The fundamental reason is that the idle speed is not stable when the engine is from idle to idle, The specific reasons are the accelerator pedal failure; crankshaft position sensor and the camshaft sensor signal is not synchronized; fuel oil pressure failure; control unit signal error; fuel injection timing is not correct. Should focus on checking from non-idle to idle when the numerical changes.

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