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01-001-21-3761

2021-01-14 · NHTSA 10186694

La relación con un vehículo es una pista. Confirma motor, producción y software en la documentación del fabricante.

Resumen del fabricante

Texto original en inglés

Some vehicles may exhibit an occasional rough idle accompanied with DTC P0300:00 (Random misfire) due to the following: 1. While closing the EGR valve, carbon deposit etc. pinched at the valve seat prevents the valve from closing completely. 2. The closed position of the EGR valve is learned improperly as it is not equipped with a position sensor. 3. While idling, the EGR gas improperly mixes in fresh air through the EGR valve that is not closed properly. 4. Misfire occurs. To eliminate this concern, the control software of the PCM has been modified to force the learning of the closed position of the EGR valve when a misfire is detected at idle

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Solo agrupamos registros con fabricante, número, fecha y resumen completo idénticos. Conservamos los identificadores y documentos antiguos; marcamos sustituciones explícitas confirmadas. Las relaciones anteriores a 1994 se separan de los resultados predeterminados. Año no indicado no significa todos los años.