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Re: Question
Remove the bulb . You can also cut the brown/white stripe wire at pin e7 at the ecm. The ecm grounds the check engine light bulb when there is a malfunction.You need to retain the ecm it’s a vehicle speed buffer for the speedometer. Unless you get a buffer from a tpi maf or tbi car.
You can see that e7 is in the yellow connector at the ecm.
http://tpiparts.net/1227730_pinout_diagram
You can see that e7 is in the yellow connector at the ecm.
http://tpiparts.net/1227730_pinout_diagram
Last edited by Tuned Performance; 02-05-2018 at 12:32 PM. Reason: Additional information
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