Well i've finished my rb20det 180sx conversion and now the barstard won't start. It cranks at the normal speed but has no spark. I checked the fuel pump, hoses, vacuum, AFM, coil packs, spark plugs, ignitor pack and none of those seemed to be the problem. I took it to the mechanic and he found:
No spark
Voltage on both sides of the injector plug (not normal, double voltage)
Correct voltage to the coil packs
CAS readings at 1 and 16X degrees
He then tried an rb20de computer it had spark but no injector pulse.
Does it sound like the ecu is faulty? Any other ideas?
cheers
Neil