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Discussion Starter · #1 ·
Might be needing both shortly..:woot:
 

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Discussion Starter · #2 ·
Turns out it was only the map sensor...
 

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So what does a map sensor do and what are the systoms of one going bad if I may ask ?
 

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I had one(MAP sensor) go bad, It threw some codes and alight the Check Engine Light. The MAP sensor then decided to throw my truck into DE-FUEL MODE!
 

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Discussion Starter · #5 ·
my MAP did not go bad.. I had installed a XZT+ on MOnday and where you plug the MAP into the quadzilla harness had come loose as I was driving.. it gave me a dead pedal and I had zero boost.. It seemed like a VP44 failure while I was driving..
 
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