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Old 04-18-2007, 09:32 PM   #80
68 short step
Senior Member
 
Join Date: Aug 2005
Location: tulsa OK
Posts: 3,070
Re: Calling all LS1 converted trucks.

CEL = MIL ( malfunction indicater lamp)
the computer controls the ground to the light in the cab, or car... so you mount a light of sort (LED, perhaps) to the power sorce and the other side is connected to the computer (ground, when a malfuction occurs).... you also connect the DLC (data link connector), the thing all mechanics plug their computer into , to read/diagnose engine problems...
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