djhedges Posted February 19 Report Share Posted February 19 I attempted to wire the killswitch per the attached diagram but it didn't quite work. I ran a wire from the Z terminal to the PDM for the IGN SW pin On the other side of the Z terminal I ran a jumper wire to the alternator & starter side of the power Normally the power to the coils is run on the Z terminal which in the off position is disconnected. I think the car has this killswitch based on the Z & W labels I'm seeing on the back. I'm still confused as to why the car kept running with the killswitch in the off position. https://www.pegasusautoracing.com/document.asp?DocID=TECH00109 Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 19 Report Share Posted February 19 Did you have the PDM connected to USB at the time? It may stay powered up via USB depending on the global enable setting and the hardware revision. Quote Link to comment Share on other sites More sharing options...
djhedges Posted February 20 Author Report Share Posted February 20 Yes it was connected to a laptop. Although for a while I had an ouput always powering the brake lights which the killswitch would turn off even if a laptop was connected. Quote Link to comment Share on other sites More sharing options...
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