Chi-Town Posted June 4, 2023 Report Share Posted June 4, 2023 I'm planning on running my RB with the following: HKS V-Cam setup that has it's own cam sensor factory position cam sensor (HKS unit) HKS crank position sensor My thought is to use the exhaust cam sensor as reference to verify intake cam position/advance similar to the V7 Subaru AVCS setup. I know it's probably a tad overkill but will the G4x GT-R PnP support it? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5, 2023 Report Share Posted June 5, 2023 What is the pattern on the crank wheel? Quote Link to comment Share on other sites More sharing options...
Chi-Town Posted June 9, 2023 Author Report Share Posted June 9, 2023 36-2 Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 9, 2023 Report Share Posted June 9, 2023 Then no, there is no advantage or need for 2 cam sensors, just the 3 tooth wheel that moves with the cam lobes. The ecu references the first tooth after the missing teeth gap on the crank wheel to determine crank position, from here it can work out engine phase because it will see 2 cam teeth in the first 360 crank rotation and only 1 cam tooth in the 2nd 360deg. Quote Link to comment Share on other sites More sharing options...
Chi-Town Posted June 10, 2023 Author Report Share Posted June 10, 2023 That kind goes with I was thinking cam vs crank reference to insure correct advance with the V-Cam system since the triggers on the intake cam move and the exhaust cam trigger would not? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 10, 2023 Report Share Posted June 10, 2023 It doesnt matter if it moves. I dont know how to make it any clearer, there is no advantage or need for 2 cam sensors. Chi-Town 1 Quote Link to comment Share on other sites More sharing options...
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