Zack Montgomery Posted August 6, 2012 Report Share Posted August 6, 2012 I just recently finished installing my link g4 rx into my 87 rx7 turbo with a aftermarlet 36-1 trigger wheel with a vr sensor. I have it setup according to the way it should be. trigger 1 = main sensor Toothed wheel/missing tooth count = 36 missing tooth = 1 vr sensor. I've checked the wiring to make sure it is the correct polarity and it is. Will be scoping it tonight to make sure i am getting a acceptable signal back to the ecu. The weird thing is that there is no trigger count errors and if i manually turn the crank my hand it will engage the fuel pump on and the iac on but does not show any rpm when cranking by the starter. I will post my .pcl file when I get home tonight Thanks Zack Quote Link to comment Share on other sites More sharing options...
Simon Posted August 7, 2012 Report Share Posted August 7, 2012 Just make sure you have the trigger 2 / sync mode set to none. Quote Link to comment Share on other sites More sharing options...
Zack Montgomery Posted August 7, 2012 Author Report Share Posted August 7, 2012 I beleive it is set to off. I'll have to check for sure when i get home. But there shouldn't be any issues with just running the 36-1 wheel with seq/staged injection for rotary correct? I will be scoping the output signal from the sensor at the ecu and then correcting the arming threshold values, just to make sure I should set my arming threshold a tad lower than the actual output voltage correct? Â Thanks Zack Quote Link to comment Share on other sites More sharing options...
Zack Montgomery Posted August 7, 2012 Author Report Share Posted August 7, 2012 That's exactly what the problem was.... Could've sworn I set it to off before. Either way car fired right up!! Quote Link to comment Share on other sites More sharing options...
Simon Posted August 8, 2012 Report Share Posted August 8, 2012 Good to hear its up and running. Arming voltage should be about halt the peak positive voltage. Quote Link to comment Share on other sites More sharing options...
Zack Montgomery Posted August 8, 2012 Author Report Share Posted August 8, 2012 So persay if the input signal is to the ecu from the Vr sensor is 600mV I should set the arming threshold to 300mV? Quote Link to comment Share on other sites More sharing options...
Simon Posted August 9, 2012 Report Share Posted August 9, 2012 Yep correct. Quote Link to comment Share on other sites More sharing options...
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