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I have a 2005 chrysler town & country that cranks but wouldn t start.?

I have a 2005 chrysler town & country that cranks but wouldn t start. I checked for fuel and sparks and discovered that i don t have any sparks. However, if keep cranking i get sparks for a second or two then nothing.

Please note: whenever i get sparks, the engine wants to start. I replaced the crankshaft sensor, the camshaft sensor and the fuse box. I do have these codes:

- P0129 Barometric pressure out of range - low

- P0508 Air control valve sensor circuit low.

I someone could tell me how to solve this problem I d appreciate it.

Thanks!

1 Answer

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  • Anonymous
    3 years ago
    Favorite Answer

    Check the ignition fuse. Check the ASD relay (if there is one). Check for fuel injector pulse with a noid light when cranking. If there is pulse, suspect a bad PCM ignition driver. Check the PCM signal to the coil with a scope.

    If there is no fuel injector pulse, check the crank sensor with a voltmeter.

    https://www.youtube.com/watch?v=yp_kK6U8a64

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