HEATER ISSUES please help!!

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02-25-13, 06:17 PM

rotoriusT88

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HEATER ISSUES please help!!

Hey i have a 1988 fc3s.it has the digital climate control,I recently had a new computer installed(Haltech) and have also removed the A/C,before all this the climate control worked fine!! Is there a signal wire to the standard ECU that has been missed????

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02-27-13, 04:22 PM

rotoriusT88

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No one got any ideas???

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02-27-13, 07:25 PM

satch

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Pin 1E (Blue/Orange wire) of the stock ECU had an input signal from the A/C switch, and pin 1F (Blue/White wire) was the output signal to the A/C Main Relay.

Last edited by satch; 02-27-13 at 07:41 PM.

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02-27-13, 07:49 PM

rotoriusT88

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Quote:

Originally Posted by satch

Pin 1E (Blue/Orange wire) of the stock ECU had an input signal from the A/C switch, and pin 1F (Blue/White wire) was the output signal to the A/C Main Relay.

so what do i do there...join them then hook them to an acc wire or what would be the best plan do you know??

Cheers

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03-19-13, 01:51 PM

rotoriusT88

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Quote:

Originally Posted by satch

Pin 1E (Blue/Orange wire) of the stock ECU had an input signal from the A/C switch, and pin 1F (Blue/White wire) was the output signal to the A/C Main Relay.

Problem solved thanks heaps mate!!

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