Thread: LSJ Cobalt/Ion Redline ECU pinout
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Old 02-01-2014, 01:12 PM
Dust Dust is offline
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Join Date: Mar 2007
Location: Frankfort, Kentucky
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Default Re: LSJ Cobalt/Ion Redline ECU pinout
It either allows air into the intake manifold or bypasses it back to the intake side. If you need a better description, I can try to find one.
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