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Cant find the ESC wire

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Old Aug 5, 2010 | 01:54 PM
  #1  
91R5's Avatar
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From: Chesapeake
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Cant find the ESC wire

I want to check/advance my timing and I am trying to find the Electronic Spark Control wire so I can unplug it but I can not. Is it one of those two connectors going into the coil? I know its brown and black and its a single wire. I just cant place it. Cheers!
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Old Aug 5, 2010 | 04:35 PM
  #2  
rscamaro90's Avatar
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Joined: Oct 2009
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From: ga
Car: 90 camaro rs
Engine: 305
Transmission: 700r4
Re: Cant find the ESC wire

it is coming out of the wire harness by the ac bulkhead
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Old Aug 5, 2010 | 05:57 PM
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From: Central California
Car: 92 Camaro RS
Engine: LO3
Transmission: T5
Axle/Gears: stock
Re: Cant find the ESC wire

Yeah, right behind the right front strut tower mount there are three wires that come out of a large wiring loom. One goes to the underhood light, one to nothing(for diagnostics I think) and the third that snaps together is the one you want. Unplug it, do your timing, and snap it back together. Piece of cake!
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