Title: engine compartment firewall questions
Post by: 83TB on September 10, 2012, 05:02:14 PM
Post by: 83TB on September 10, 2012, 05:02:14 PM
on the A/C side, what is the oval and the round hole for?
on the driver side the two holes left of throttle cable and large whole right side of throttle cable?
on the driver side the two holes left of throttle cable and large whole right side of throttle cable?
Title: engine compartment firewall questions
Post by: QUICKSHIFT on September 10, 2012, 08:09:58 PM
Post by: QUICKSHIFT on September 10, 2012, 08:09:58 PM
Right of the throttle is for the clutch cable. The two to the left are for the windshield washer hose and a wiring harness.
Left side is for heater hoses I think and more wiring.
If I get time tomorrow, I'll check my 84 to verify. In the meantime someone who is sure may post.
Left side is for heater hoses I think and more wiring.
If I get time tomorrow, I'll check my 84 to verify. In the meantime someone who is sure may post.
Title: engine compartment firewall questions
Post by: 83TB on September 10, 2012, 08:17:18 PM
Post by: 83TB on September 10, 2012, 08:17:18 PM
ok thanks, I just wondering what wiring harness that is on the left of A/C?
Title: engine compartment firewall questions
Post by: QUICKSHIFT on September 10, 2012, 08:23:10 PM
Post by: QUICKSHIFT on September 10, 2012, 08:23:10 PM
I THINK it's for the pressure sw on the A/C accumulator as well as some vacuum lines needed for the heater controls.
Title: engine compartment firewall questions
Post by: 1BadBird on September 11, 2012, 01:34:48 PM
Post by: 1BadBird on September 11, 2012, 01:34:48 PM
On my 86', the big hole to left of the A/C was foe the engine wiring.
Title: engine compartment firewall questions
Post by: 83TB on September 11, 2012, 05:07:53 PM
Post by: 83TB on September 11, 2012, 05:07:53 PM
Like for the ecu for thunderbird v8? in the first picture I have a harness with lights and start selnoid, and things on it coming from the right of steering shaft.
Title: engine compartment firewall questions
Post by: Soul on September 11, 2012, 05:29:35 PM
Post by: Soul on September 11, 2012, 05:29:35 PM
This is what they were for on my TC.
(http://i48.tinypic.com/195liw.jpg)
(http://i46.tinypic.com/33js3mx.jpg)
(http://i48.tinypic.com/195liw.jpg)
(http://i46.tinypic.com/33js3mx.jpg)
Title: engine compartment firewall questions
Post by: 83TB on September 11, 2012, 07:11:16 PM
Post by: 83TB on September 11, 2012, 07:11:16 PM
thanks, little confused on the body/brake harness, everything else I got.
Title: engine compartment firewall questions
Post by: Soul on September 11, 2012, 09:32:11 PM
Post by: Soul on September 11, 2012, 09:32:11 PM
I don't have a pic of mine or I'd post it. But there is an oblong grommet that goes through there on my 88 tc and the eec harness and eletronic brakes go through there. On your car not sure what would be there.
Title: engine compartment firewall questions
Post by: Beau on September 11, 2012, 09:45:51 PM
Post by: Beau on September 11, 2012, 09:45:51 PM
The little hole above and to the left of the brake booster is for the clutch cable, or hydraulic cylinder for the '87/8 TC's. On 5.0 and 3.8 cars, it's got a rubber grommet in it.