Guest |168| Posted October 8, 2008 Report Share Posted October 8, 2008 With both +12v inputs disconnected (on connector A and , the ECU still has power. Power seems to be backfeeding through solenoids into aux 3 + 4-- thus keeping it powered. Has this been seen so far? Thanks, Chris Quote Link to comment Share on other sites More sharing options...
rayhall Posted October 8, 2008 Report Share Posted October 8, 2008 Chris, Control valves or other devices that have low ohms resistance must have the 12 volt supply coming from ignition switched power rather then battery power. Here is a page from the V44-V88 manual warning about this. Quote Link to comment Share on other sites More sharing options...
Guest |168| Posted October 8, 2008 Report Share Posted October 8, 2008 Thanks Ray, car runs now and no problems with feedback! Quote Link to comment Share on other sites More sharing options...
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