Ok, went to the dyno with the "C" wire disconnected. Alternator o/put was at 16 volts, it ****ed in the battery in less than 5 mins!!!! Had to disconnect the the alternator completely to enable to tune it. So, the Haltech P1000 were using apparently can control the alternator, anyone have any ideas about this?
If there is no ELD plug then you just leave it and disable the ELD sensor in the ECU in the Misc page.
Which ECU is this? In the Haltech PS1000 there is no page that I can find. This is not the "plug n play" Pro series. We removed all the old wiring harness and installed our own new harness. Its a track car and therefore only requires the minium of wiring to make it operate.
By not connecting the ELD &/or ECU control terminal this allowed the regulator to run flat chat @ 18v just above idle. At least one of these two wires must be connected to control the regulator.
Unless of course, you do a simple internal mod to the alternator which I'll post up later once we get thru the current car prep and IPRA NSW next weekend.
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