Check engine wiring
05-10-07, 11:31 AM
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Check engine wiring
I'm putting a 13b-rew into my FC. I am about 90% complete with the wiring, and Ive hit a snag.
The FC check engine light has a coresponding pin on the ECU, which the ECU pulls to ground to activate the light.
The FD CEL goes through the electrical load controll unit, and it would seem that the ECLU controlls the light partly with info gathered from the ecu, but it seems like the ECLU maybe recieves this info digitaly, and tuns that into a lit CEL.
Anyone have an idea how I can wire in just the light?
I don't think I need any of the Functionality of the ECLU other than the light.
Thanks....
The FC check engine light has a coresponding pin on the ECU, which the ECU pulls to ground to activate the light.
The FD CEL goes through the electrical load controll unit, and it would seem that the ECLU controlls the light partly with info gathered from the ecu, but it seems like the ECLU maybe recieves this info digitaly, and tuns that into a lit CEL.
Anyone have an idea how I can wire in just the light?
I don't think I need any of the Functionality of the ECLU other than the light.
Thanks....
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