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ECM location for 1982 coupe

captna

New member
Joined
Dec 3, 2007
Messages
2
Location
GA
Where is the control module (ECM) located on a 1982 coupe? My cousin just bought one and he can't get fuel to the injectors on the Cross-Fire 350.I think he said the fuel pump will not pump fuel and he is pretty sure it is the ECM but he has been unable to find it.Thanks before the replies.;help:bash:boogie:chuckle:W:confused
 
It's in the well, behind the driver seat, next to the battery. It's an aluminum box.

If the fuel pump will not work, he needs to troubleshoot that per the factory service manual before he replaces the ECM. It is possible that ECM replacement is not the solution.

Also, beware of non-factory "shop manuals". Most of them are too condensed and contain inaccuracies.
 
did the '82's have relay's under the hood????
 
tell him to take the factory fuel pump out of it first off and replace it with a 85 pump.... made a ton of difference in my car right off the bat
 
There is also a fuse next to the ECM in the well. Are you getting a check engine light? You can run a 12v wire directly to the pump and see if it runs. Even if computer is dead it will run in limp home mode.
 
ECM is in front of the battery.
Injector fuses are in the fuse block under the dash.
Fuel pump relay is in between the battery and jack storage wells.
 

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