 Re: Wiring problem?
Do you have your MAP pluged back in the right way? Most cars break off the connector that locks it place due to dry rot.?
You've got something hooked up wrong, a bad connection with the blue wire to the pump will cause your MAP sensor to not read, infact your boost gauge won't even work. Check for a grouned wire.
You can check power to the pump by simply unhooking the blue wire and touching it to your relay box terminal. The pump should run. If not you do not have it grounded properly.
Use a good body ground for both the controller and the pump.
PM me some pics and I can help you out alot better. And list exactly what wire is going to what.
The only light that lights up when the controller is on is the red LED, the green LED will not come on untill your car reaches the set boost level, then it will become brighter than blink. Then the 3rd LED comes on solid or flickers a bit depending on how much boost you have it set at.
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