I tried my best to search for similar topic,
Please redirect me if there was one.
I have all sensors calibrated and tested, coils and injectors are controlled by ECU, I am using VR crank sensor, I can see the conditioner LED blinking while cranking, crank trigger wheel is missing tooth 60-2, 4 cylinders 1800cc. 4 wires COP and paired injectors. I am able to see my crank sensor signal on my scope. I am using the free Tuner Studio version, having trouble registering the paid one, so I couldn’t use the data logger.
I don’t see cranking, sync nor no sync lights on my TunerStudio
I later scoped the cam sensor signal, and it goes from 22v to -33v, is that normal? I haven’t connected it yet
I’ll atach the crank signal from my scope, and my modified settings basic tune file. I had fuel pump, coils and injectors disconnected from the beginning, I just want to make sure all is right and safe before running the engine. Once I get an answer I’ll move to timing check, then run the engine!