1997 ECR33 Skyline GTSt Type M, 40th Anniversary model
On the series 2 TPS, does the upper grey idle switch plug get a signal from ignition “on” or is this triggered by something else? I have removed the grey plug and checked the middle pin, the ‘green’ arrow. no power feed with ignition in “on” position. Is this right? I have tried to trace it back to ECU. I have no pin 54. Did continuity from all three pins back to ECU….nothing! Does the grey idle switch go through another circuit? Does this go through a fuse or relay?