SO STUMPED! starting problem, help pls..

btwilson86 · 05-07-2012, 07:33 PM

After much research (you're welcome) I have concluded that on a 92 Supra Turbo, you're wiring is correct:

Blue - Red
Red - Green
Yellow - Yellow
Black - White

I gathered this info from a couple of websites, but I would appreciate it if anyone with a post 89 Supra can verify that is how their wiring is connected.

So if your wiring is correct, and your mechanical timing is set, and your CPS is installed as described in the link above, have someone crank the car as you slowly turn the CPS. If you get it to fire, try to keep it running with some adjustments at the CPS. If that works and it runs at idle, let it warm up and set the ignition timing as described in the MKIII FAQ

05-07-2012, 07:33 PM	#40
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	After much research (you're welcome) I have concluded that on a 92 Supra Turbo, you're wiring is correct: Blue - Red Red - Green Yellow - Yellow Black - White I gathered this info from a couple of websites, but I would appreciate it if anyone with a post 89 Supra can verify that is how their wiring is connected. So if your wiring is correct, and your mechanical timing is set, and your CPS is installed as described in the link above, have someone crank the car as you slowly turn the CPS. If you get it to fire, try to keep it running with some adjustments at the CPS. If that works and it runs at idle, let it warm up and set the ignition timing as described in the MKIII FAQ __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels