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BOBBYSS, Master Technician
Category: Chevy
Satisfied Customers: 17090
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08 hhr ss turbo new engine installed good fuel pressure 6.0

Customer Question

08 hhr ss turbo new engine installed
good fuel pressure 6.0 to 7.8 mpa on scanner snap on
will only run when patting gas
showing ex cmp fault sensor replaced and getting signal to compouter but not reading on scanner
showing have engine load of 99% soona as it starts up does not change
Submitted: 6 months ago.
Category: Chevy
Expert:  BOBBYSS replied 6 months ago.
Hello, my name is***** for the question. If you are showing a load of 99% at idle then you either have a failing throttle body or you have a bad intake pressure sensor. These are both common but the throttle body is the most common. I hope this helps. Please let me know if you need anything else.

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