Quote:
Originally Posted by Edophus
thats what should happen, the wiring for return signal is different between 1zz and 3s beams, on the 1zz the 4 return wires splice together and go into one input on the ecu, the beams has a seperate return for each coil going to the ecu.
Firing them up it'll work intially then because the ecu cant match the return signal to the firing of the coils it kills ignition after a couple cycles.
thats from the power-fc point of view, 1zz coils could be ok when using the stock ecu and wiring etc cause its still getting all 4 inputs, i guess it'll depend on the coils themselves, i'd go try it for you but i just pulled my redtop beams out of the celica two days ago.
Nice to see i've upgraded to the elusive and mysterious "they" though  |
Hey dude can you specify what each wire does on the COP side? Like which one is 12V +, GND, Trigger etc?
I am still trying to get this Digital Tach thing sorted, it uses a GMR pickup much like the MSD ones.....