Michael - S13 Posted March 10, 2023 Report Share Posted March 10, 2023 Hey Guys, trying to set up a PRP pro series trigger kit on a r32 gtr. having trouble with getting any signal from cam and crank sensor. 36-2 crank trigger. single home sync on cam gear. Motec reluctor sensor on cran. signal ground to ecu and other pin to DI 1. shielded cable throughout. motec hall effect sensor for the cam. signal ground to ecu, 12v power to sensor and input to DI4. set up as best to my knowledge at this stage, but not getting any signal at all. I assume ive missed something or overlooked something. will attach the tune file and a log of it cranking. thanks guys. rb26 PRP pro series TRigger setup.pclr Log 2023-03-10 4;34;54 pm.llg Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 10, 2023 Author Report Share Posted March 10, 2023 UPDATE: Can i simply wiring the crank trigger into the existing 120 degree wire in the harness (trig 1 ). And then the 1 degree into the cam trigger ( Trig 2 ) . Therefore not use the Digital inputs that i have already setup for the trigger. thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 11, 2023 Report Share Posted March 11, 2023 Trigger sensors need to be connected to trigger 1 and trigger 2 inputs, not DI's. But you have it backwards - more correctly Trig 1/crank is the 1deg signal, Trig 2/cam is the 120deg. If you have a GTR plug-in then you can swap trig1/2 using the dip switches anyhow. Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 13, 2023 Author Report Share Posted March 13, 2023 thanks for the reply. i went off the sensors saying wire to any digital input/ speed sensors. makes sense. i’ll try that and go again! thankyou Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 17, 2023 Author Report Share Posted March 17, 2023 Hey Adam, i've re wired the triggers as previously mentioned. i now have signal for trig 1 and trig 2. a few more questions. ECCS sync always stays at no. stuck on where to go to sync up. ive tried to adjust the cam sensor location with the PRP adjustments but still no sync.Link pic 2.htmLink pic 3.htmLink pic 4.htm voltage for the reluctor crank sensor range is from -1.6v to 1.6v, too low? or is that voltage acceptable for cranking speed. thankyou. Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 17, 2023 Report Share Posted March 17, 2023 ECCS sync is only for the Nissan ECCS 360 CAS. The scope looks fine. What is the actual problem you are trying to solve? Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 17, 2023 Author Report Share Posted March 17, 2023 thanks for the reply. i thought that may be the case. setting up the timing light i don’t seem to be getting spark. it sparks on cyl 4 through the pro cop kit but not cylinder one. anything else to look out for settings wise? or is it mainly mechanical now. thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 17, 2023 Report Share Posted March 17, 2023 Do you get spark on all cylinders when using the ignition test function? Are you getting stable RPM during cranking and no trigger errors clocking up? Can you attach a short log of it cranking. Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 22, 2023 Author Report Share Posted March 22, 2023 Hi Adam, im getting stable rpm while cranking. tested all ignition outputs and all sparking to there corresponding cylinders. i have 3 current trigger errors. they only appeared once i stopped cranking. ill attach a cranking file no errors seem to be popping up atm. Log 2.llg Quote Link to comment Share on other sites More sharing options...
Michael - S13 Posted March 23, 2023 Author Report Share Posted March 23, 2023 UPDATE: timing light not picking up spark with plugs in or out. fired up and set base timing that way. thanks for all of your help! Quote Link to comment Share on other sites More sharing options...
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