Question on ECM harness
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Engine: LS1
Transmission: T56 Tremec
Axle/Gears: Viper Dana 44, 3.54 gears
Question on ECM harness
Working on a 1988 RS convertible with 305 TBI and 5 speed. Car was stollen and stripped. They cut the engine harness at the bulkhead on the firewall, as well as cut the ECM harness.
I have found (not yet purchased) an engine harness from a 1989 RS coupe, but it is a 700r4. I found a schematic for the engine harness, looks as only 2 wires need changed.
I don't have an ECM harness drawing, is it easily modified also? Is this do able, or require extensive modification? I don't wish to purchase the 1989 ECM harness, only to find it's more trouble than worth for the 1988 with 5 speed
Anyone have a link to 1988 and 1989 ECM pinouts?
Thanks so much for responding.
I have found (not yet purchased) an engine harness from a 1989 RS coupe, but it is a 700r4. I found a schematic for the engine harness, looks as only 2 wires need changed.
I don't have an ECM harness drawing, is it easily modified also? Is this do able, or require extensive modification? I don't wish to purchase the 1989 ECM harness, only to find it's more trouble than worth for the 1988 with 5 speed
Anyone have a link to 1988 and 1989 ECM pinouts?
Thanks so much for responding.
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Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Question on ECM harness
http://www.austinthirdgen.org/mkport...ine_wiring.gif
http://www.austinthirdgen.org/mkport...ine_wiring.gif
Shouldn't need to change anything.
The P/N input is not used on a stick car
The 5spd prom won't be using any of the wiring going to the auto
http://www.austinthirdgen.org/mkport...ine_wiring.gif
The P/N input is not used on a stick car
The 5spd prom won't be using any of the wiring going to the auto
Last edited by vetteoz; 01-18-2011 at 04:50 PM.
#3
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Engine: LS1
Transmission: T56 Tremec
Axle/Gears: Viper Dana 44, 3.54 gears
Re: Question on ECM harness
Vetteoz,
Thanks so much for the ECM pinouts, exactly what I needed.
Best regards.
Thanks so much for the ECM pinouts, exactly what I needed.
Best regards.
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