Need help with gauge hook up
06-01-2012, 04:03 PM
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Need help with gauge hook up So I have tried re-wiring my boost and fuel pressure gauge multiple times with no luck (I suck with electronics by the way). So heres what happening: Both gauges are reading the same identical value which is usually 28 - 30 when normal cruising. If I just turn the ignition to ON position without starting the car, it will read the same 28 - 30 but will slowly work itself down. I feel like its reading battery power or something. Any ideas? Ive tried re-doing the ground directly to the battery and that didnt help.
