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Old 07-17-2017, 03:36 PM   #75
ProCharger
 
Drives: Many C7's
Join Date: Apr 2014
Location: Kansas City
Posts: 573
Quote:
Originally Posted by Garrett52 View Post
The fan is running at max speed all the time. When I remove the wiring harness extension and plug the stock connection directly to the MAF sensor my gauge reads correctly.

Should there be an unused connection on the MAF extension harness provided in the kit?
If the fan is on, then you have a major issue.

Please double check your connections, and the connector before driving car.
Otherwise you could damage the motor, since the car wouldn't know boost.
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