Toyota Supra mk4 1994 2jz gte
Engine:
-Stock 2jz bottom end with 1jzgte head.
-Singelturbo and custom intake manifold.
-Stock 12 teeth cranktrigger has been modified to a 12-1 wheel(grinded away 1 teeth)
-I don't use camtrigger(running wasted spark)
-Crank trigger sensor HALL(Honeywell GT101)
-VW Coil on plug ignition
-Lucas LowZ injectors
-VEMS 3.?(ordered 2013-03-25) ECU with Active LowZ flyback
-CLT & IAT sensors are BMW stock(bosch)
-Wiringharness custom(no shortcuts where made, done strictly by the book)
The car runns, but above 3000rpm the cranktrigger seems to see to many missing teeth.
I was running on a VR at first with the exactly same results, but changed to HALL in order to get a stable trigger.
I also tried to change the wiring harness to VEMS 6cyl prebuilt harness with no change.
Tried diffrent firmware also from 1.1.91 up to 1.1.21 No success, all the same.
I will upload a triggerlog and config later today.