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Author Topic: 3 yellow wires,ecm removal ?  (Read 414 times)

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Offline 2xEaglewagons

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3 yellow wires,ecm removal ?
« on: February 11, 2017, 12:16:49 PM »
Found 3 yellow wires at passenger side firewall engine side joined together out of loom by blower motor.
I dont know if this is factory stock or a previous owner thing?
Remember reading somewhere, if you remove comp. from passenger kick panel,join 3 yellow with black tracers wires together.
The post said if yellow wires were not joined after comp. removal it wouldnt run.
I may have read this on a jeep forum or here?
Maybe previous owner was thinking he was doing a ECM Test this way?
Just wondering if this maybe effecting the proper by pass we have all done,sending 2 signals?
My ecm is still installed and plugged in,,saw it when we fixed heater core.
Car is running good,just wondering if it could run even better?
I really am wire stupid!
Thanks for any help!
Randy H.
« Last Edit: February 11, 2017, 06:59:49 PM by 2xEaglewagons »


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