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Old 04-18-2018, 07:18 PM   #1962
hammdo
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Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE
Join Date: May 2014
Location: Dallas TX
Posts: 8,709
Quote:
Originally Posted by Gotit4cheap16 View Post
Thanks don. So mine is installed right and i see the red light on the harness when the car is on but for some reason, at wot, my fuel pressure drops down to 44 psi. Any idea why?
Map sensor 3 bar or 1 bar? Also, are you sure there is power to the pump @ wot? To test plug in a 1 bar sensor and ck pressure/pump. Pump should be on and pressure should be higher...

-Don
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