Wiring question and convert my mechanical fan into electric fan
03-07-2010, 03:24 PM
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Wiring question and convert my mechanical fan into electric fan Hello,
I start to swap an LQ4 which come from chevy truck express 2004 in a Corvette C3 with 4 manual speed.
I've got any questions about wiring. It's a green and blue wiring, throttle by cable and ECM serv n° 12586243.
1°) I don't understand "STARTING / CHARGING SYSTEM" in my harness: what is it? can I disable it?
2°) I would like to change mechanic fan to electric fan. How can I do it
After 1 working day: my engine wiring :
I start to swap an LQ4 which come from chevy truck express 2004 in a Corvette C3 with 4 manual speed.
I've got any questions about wiring. It's a green and blue wiring, throttle by cable and ECM serv n° 12586243.
1°) I don't understand "STARTING / CHARGING SYSTEM" in my harness: what is it? can I disable it?
2°) I would like to change mechanic fan to electric fan. How can I do it
After 1 working day: my engine wiring :
Last edited by gazgab; 03-07-2010 at 11:24 PM.
03-07-2010, 03:56 PM
#2
Alternator output 'can' be controlled by the PCM. Leave the alternator wires as connected in your harness. It worked fine in the factory config, so why delete/change it.
Electric fans can be controlled by the PCM just get the F-body schematics from the FAQ and wire them up. Be sure to have your tuner endable them in the PCM file.
Electric fans can be controlled by the PCM just get the F-body schematics from the FAQ and wire them up. Be sure to have your tuner endable them in the PCM file.
