high voltage

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neck boy

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tony
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what causes high voltag at the map and tps sensors way over 0.005 pcm or ground ?
 

Jims86

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Jim
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what causes high voltag at the map and tps sensors way over 0.005 pcm or ground ?

usually pcm. wait...the input wire(grey) or the signal wire(usually lt green, center of plug)?
 
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