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-   -   HEATER ISSUES please help!! (https://www.rx7club.com/new-member-rx-7-technical-256/heater-issues-please-help-1027507/)

rotoriusT88 02-25-13 06:17 PM
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????

rotoriusT88 02-27-13 04:22 PM
No one got any ideas???

satch 02-27-13 07:25 PM
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.

rotoriusT88 02-27-13 07:49 PM
Originally Posted by satch (Post 11389789)
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

rotoriusT88 03-19-13 01:51 PM
Originally Posted by satch (Post 11389789)
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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