Dynosaguenay Posted December 31, 2023 Report Share Posted December 31, 2023 Hi ! I need help i have atomX g4X ecu, i put it on yamaha apex 4 cylinders 998cc 4strokes turbo engine i setup trigger 1 crank sensor it’s reluctor sensor with 8 tooth multi tooth but i need help to setup trigger 2 cam sensor the cam sensor it’s 3 wire optical sensor i think is cam window type but i need help to comfirm this ? It’s a ring on all the turn of the cam and only one space is cut to pulse one time the optical sensor and after that how to sync crank sensor with cam sensor? Thank you Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 1 Report Share Posted January 1 Trig 2 should be set to cam pulse 1X. You dont need to "sync" the cam sensor, just adjust the trigger offset until a timing light shows the correct timing. Dynosaguenay 1 Quote Link to comment Share on other sites More sharing options...
Dynosaguenay Posted January 1 Author Report Share Posted January 1 Because my engine run good but run only on 3 cylinder missing 1 cylinder do you think it’s because the trigger offset is not adjust ? Quote Link to comment Share on other sites More sharing options...
Dynosaguenay Posted January 1 Author Report Share Posted January 1 Here is picture on the sensor and of the cam Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 2 Report Share Posted January 2 It is unlikely that an incorrect trigger offset would cause one cylinder to not run, if the offset was wrong then all cylinders would be advanced or retarded by the same amount. Can you attach a copy of the map and a short log of it running. Quote Link to comment Share on other sites More sharing options...
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