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Honda ECU Wiring


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Hi guys

In the process of wiring in my obd1 H22a using the obd2a EK Civic loom into a G4+ Storm Black.

At this point most of the wiring is relatively straight forward but I have a query regarding the charging system side of it.

The factory ecu has pins for both Alt Control and Alt FR. I was just wondering how the plug-in ecus work with this and whether or not they have any control over the system. 

Am I right in understanding the standard approach is just to run the alternator with only the ignition switch feed and charge light and have it charge at full all the time??



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