HEATER ISSUES please help!!

Reply Subscribe

Thread Tools

Search this Thread

Feb 25, 2013 | 06:17 PM

rotoriusT88

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 10

Likes: 0

From: N.Z

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????

Feb 27, 2013 | 04:22 PM

rotoriusT88

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 10

Likes: 0

From: N.Z

No one got any ideas???

Feb 27, 2013 | 07:25 PM

satch

Moderator

iTrader: (1)

Joined: Jun 2005

Posts: 11,738

Likes: 16

From: tulsa,ok.

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; Feb 27, 2013 at 07:41 PM.

Feb 27, 2013 | 07:49 PM

rotoriusT88

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 10

Likes: 0

From: N.Z

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

Mar 19, 2013 | 01:51 PM

rotoriusT88

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 10

Likes: 0

From: N.Z

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!!