anyone have a wiring pinout for this thing? i got the adapters for the ls engine but cut the wires inadvertently and need to wire it back up to my gauge it has three wires which needs to go where?
oh yeah its a 1997 chevy 1500 with the 5.7
oil pressure switch.gif
Last edited by mattc; 07-29-2012 at 09:49 PM.
no one?
Grey wire splices into fuel pump 12v
Orange should go through a 20amp fuse (ECM B on my 95)
Tan goes to oil pressure guage
1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.
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