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Recommended Posts

Posted

I'm having trouble with my Porsche Cayenne 2004. The ignition coils are not firing and the car doesn't start. Is there anybody that could help or explain why the ignition coils aren't working? Thank you.

  • Moderators
Posted

Welcome to RennTech :welcome:

 

There are a variety of things that can stop the ignition system, such as a faulty crank position sensor, or even the car's alarm module.  You are going to need additional diagnostics, preferably with a Porsche specific scan tool, to help discern where to begin.

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