Connector locations

yellowsupra88

New member
Hey Guys, I'm working on a Syclone and having some issues finding information. I have Alldata but it's been pretty useless. The pinned electrical diagram here has been a big help, but I'm needing a list of connector locations, or even better a diagram of the engine bay connector locations. The truck has been converted to a very old Sealed Power ECU, and the factory turbo components replaced with aftermarket and a2a cooler. I only have a couple of harness ends I can't quite figure out yet. I'm pretty sure they are the old intercooler pump wiring, boost controller wiring and charcoal canister plugs. Just trying to confirm before I remove them completely. I'll post a couple of pictures. Uploading them now.
 

yellowsupra88

New member
Figured this one out. This is cruise control for anyone searching in the future. Its not in the posted diagram that I could find as its not Sy specific.

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yellowsupra88

New member
I think this sub-harness is the old intercooler pump and ? turbo coolant level sensor. found the green single wire in the wiring diagram Connector 178 and the black orange Connector 179 Charge air cooler pump. But the diagram does not show this connector where they link by the brake booster. Both of these connectors were dangling free on the front subframe under the harmonic balancer.

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Slyclone

Well-known member
I think this sub-harness is the old intercooler pump and ? turbo coolant level sensor. found the green single wire in the wiring diagram Connector 178 and the black orange Connector 179 Charge air cooler pump. But the diagram does not show this connector where they link by the brake booster. Both of these connectors were dangling free on the front subframe under the harmonic balancer.

View attachment 1865620
View attachment 1865619
Correct the single wire is a thermocouple connection, and the brown/black is the power for the pump for the original liquid chilling system.
 

Slyclone

Well-known member
Charcoal canister plugs? There's only 2 hoses that go to the lower portion of the front driver side lower engine bay- where the charcoal canister is. 2 hoses go into it they are labeled fuel with arrows. Being that the charge air cooler was removed in place of an air2air those plugs were disconnected, still active- just not used. My guess is also that it's running a external wastegate- that's why the factory boost controller wires are disconnected. Probably tucked somewhere around the AC compressor? Same thing just inactive being your getting signal from a external control wastegate-.
 
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