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where is the fuel pump relay on a 92 camaro? they all look the same 2 me?
I do not know which one out of the four it is? also does anyone know if the factory alarm fuse is the one with red wire coming off of the battery?
3 Answers
- bobwebLv 71 decade agoFavorite Answer
Set up your own account on http://www.autozone.com/ for your 92 camaro. Then "shop" for the fuel pump relay for your engine size. There's a photo of the relay and additional repair information that may help. Of course if the pump runs at all and you pull out one of the relays and it stops running, then you know which one it is. Also purchase a Haynes auto repair manual for your car.
If you trace the big red battery cable down to your starter motor solenoid and there's no other wires attached to the solenoid terminal, you'll know that the alarm can only be getting it's power through that little red pigtail wire off the battery cable. But GM seems to like tapping off the solenoid connection, so there may be a power tap wire down there.
- 1 decade ago
Not having a wiring diagram in front of me, but being very familiar with GM cars, I will say that the power feed wire for the fuel pump on all GM cars of this vintage is GREY. The fuel pump relay will therefore have at least one grey wire attached, and will most likely have a total of four or five wires attached.
If one of the relays has a grey wire, to confirm it is the FP relay, place your fingers on the relay and have someone turn the ignition on (don't crank the engine). At key-on, the FP relay is energized for about 2 seconds to prime the fuel system, and you will be able to feel the relay "click" on, then off, during this time. If it does, then you have found the FP relay.
If this doesn't help, I'll dig out the manual when I get to work on Monday and give you an exact location.
As far as an alarm fuse, there is no factory-installed alarm on this car. If it has an alarm system it was not installed by GM, and you're on your own....
Source(s): My source? 30 years of experience working on GM cars for a living. :) - oldhippypaulLv 61 decade ago
find fuel pump
trace wiring back
If unable to do this you may be over your head
seek help