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Discussion Starter · #1 ·
Its a 2003 police crown vick

rpm system malfunction
this car has a skip at different speeds and the code reflects the rmp system circuit malfunction

i cannot figure out what is causing the skip.

any input is appreciated

you can also email me at [email protected]
 

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crank position sensor?
 

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Yeah... what's the code #? RPM system malfunction sounds to me like a PCM internal error.... Crank sensor issue will tell you it's a crank sensor issue....
RPM system may also coinside with the ABS system, since individual wheel speed is computed for traction controll, braking, acceleration (on some models) and shifting (on some models)...

FE
 
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