ECM Harness HELP!
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From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
ECM Harness HELP!
OK, so i took it all out of the car, switching to carb.
Anyone know how to fix the lockup on the tranny and wire up the fuel pump.
And do i need anythign else of the harness.
And what are those 3 other plugs right in the dash with wires going to the ecm and the engine comp.???
Anyone know how to fix the lockup on the tranny and wire up the fuel pump.
And do i need anythign else of the harness.
And what are those 3 other plugs right in the dash with wires going to the ecm and the engine comp.???
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Can re-wire the fuel pump relay to the igniton switch. Ignition on, fuel pump on.
As for the TCC there are several methods: rewire for lockup once in 4th (tranny harness), use a vacuum switch to activate, separate controller. Tranny board has some additional info on this.
The ECM harness plugs near the dash are for the VSS, SES, ALDL, Bat+, Ign, stuff like that.
RBob.
As for the TCC there are several methods: rewire for lockup once in 4th (tranny harness), use a vacuum switch to activate, separate controller. Tranny board has some additional info on this.
The ECM harness plugs near the dash are for the VSS, SES, ALDL, Bat+, Ign, stuff like that.
RBob.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Dec 2003
Posts: 1,342
Likes: 0
From: Queens, NY
Car: 87 IROC Z28
Engine: Custom Forged 355
Transmission: 700R4
Axle/Gears: 9" 4:11's Detroit Locker
its a 87 so my speedo is machanical i have found out, but there is 3 connectors, do i need any of em for this swap, or no, cuz the bulkhead connector on the drivers side has all my baterry , starter and **** like that on it...so whats da deal.....
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