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cjracing15 · 02-01-2009, 06:12 PM

I am like rf I am going to have to look some stuff up to figure everything out on hte wires that you have pictured. This is what I do know by just looking at the wires.

On the wiers you have left Going from left to right.

BLU and the lt green go to the back-up liight switch on the bottom of the stearing collumn. I know this one.

The purple could be the wire that goes to the starter you can trace this back to the computer to see if it is. If it is it will go back to C-9 on your computer plugs.??

The dark green looks to me to be an ac wire they are dark green. ??

The heavy red looks like it should of gone to the starter. That would make sense if it was on the power block from the starter on the 88 truck. ??

The black wire looks like a ground wire for the aldl link or a ground peorid. ??

The tan could be the o2 sensor. Check D-6 on hte computer plug to see. ??

Pink wire looks like the coil wire . ??

Prpl and white This really looks like the crank signla wire to me. I would trace it back to see if it went to C-9 ??

The yellow wire looks to me to be the coolant temp sensor wire. I would trace it back to see if it went to C-10. ??

I hope this help ya.

I am going to get back on mine tomarow if I don't get called into work.

Good luck, Jamie

02-01-2009, 06:12 PM	#107
cjracing15 Registered User Join Date: Jan 2007 Location: Lexington, TN Posts: 1,427	Re: Tbi swap build thread I am like rf I am going to have to look some stuff up to figure everything out on hte wires that you have pictured. This is what I do know by just looking at the wires. On the wiers you have left Going from left to right. BLU and the lt green go to the back-up liight switch on the bottom of the stearing collumn. I know this one. The purple could be the wire that goes to the starter you can trace this back to the computer to see if it is. If it is it will go back to C-9 on your computer plugs.?? The dark green looks to me to be an ac wire they are dark green. ?? The heavy red looks like it should of gone to the starter. That would make sense if it was on the power block from the starter on the 88 truck. ?? The black wire looks like a ground wire for the aldl link or a ground peorid. ?? The tan could be the o2 sensor. Check D-6 on hte computer plug to see. ?? Pink wire looks like the coil wire . ?? Prpl and white This really looks like the crank signla wire to me. I would trace it back to see if it went to C-9 ?? The yellow wire looks to me to be the coolant temp sensor wire. I would trace it back to see if it went to C-10. ?? I hope this help ya. I am going to get back on mine tomarow if I don't get called into work. Good luck, Jamie __________________ The fleet 94 Chevy 4x4 reg cab 2018 Traverse (wifes car) 1977 SWB stepside 1949 Chevy truck Last edited by cjracing15; 02-02-2009 at 10:16 AM.