kings Posted August 26, 2023 Report Share Posted August 26, 2023 Anyone ever have the steper outputs wrong ? Bench tested fine . Plug in just makes noises . I checked the out put of the plug and with the test light on the body of the car I get 4 positive pins and 2 with nothing ?? 2 inside pins and 2 of the 4 outside pins Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 26, 2023 Report Share Posted August 26, 2023 I just searched through our tech support tickets and I found another case where aux 6 & 7 needed to be swapped. You can do this either by swapping pin 21 & 22 at the main ecu header or pin 1 & 6 at the idle motor. Quote Link to comment Share on other sites More sharing options...
kings Posted August 27, 2023 Author Report Share Posted August 27, 2023 Swaped the pins . No better . Using a multimeter one to the chassis I'm geting 12v in tge middle to pins but also geting 12v on the 4 outside pins to ground . I thought these would be 0v to ground Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 27, 2023 Report Share Posted August 27, 2023 The outside pins will switch rapidly between 12V & ground in sequence. Quote Link to comment Share on other sites More sharing options...
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