Collins Posted December 30, 2014 Report Share Posted December 30, 2014 Link G4+ Storm Wire In ECU I'm having a problem where if I have either the Boost Control Solenoid or Idle Speed Solenoid plugged in the ECU will not power down fully. I have attached the wiring diagram for my setup. Boost Solenoid is connected to a switched 12V and AUX 8 at the ECU, ISC is connected to the same switched 12V and AUX 7. Solenoid unplugged, Ignition On - AUX Ouput shows 10.8V Solenoid plugged, Ignition off - AUX Output shows 8V dropping to 3V Quote Link to comment Share on other sites More sharing options...
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