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Thread: Rad fan high speed

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Posts: 1-2 of 2
2014-11-30 23:02:33
#1
Rad fan high speed
Does anyone know if all obd1 b13 or g20 ECU's have the capability of using the Rad fan high speed output if triggered by Nismotronic? I know the automatic ECU's do for sure but I am not sure about the manual ones. Judging by the information gathered I would say it is pin #10.

If the ECU does have this capability does anyone know if it produces a ground or positive signal?
@JKTUNING @OnTheChip
Last edited by D-Unit121 on 2014-12-01 at 03-01-16.
2014-12-01 14:47:52
#2
Originally Posted by D-Unit121
If the ECU does have this capability does anyone know if it produces a ground or positive signal?


All of the fan outputs are a negative output from the ECU.
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