But if it's gone almost instantly, then I would be inclined to agree with you. I ran Todd's ECU two times for about two minutes each, both times code 55. Hook mine in and within seconds if not instantly I get a CEL. Spare CAS didn't change anything (was worth a shot). My ECU is unplugged right now, I'll hook it back up and run codes without starting it. I'm going to run a compression test tomorrow and see if my cyl 6 plug has fired (changed coil packs). Another thing that may be noteworthy, with key on power, with key on power I can hear a solenoid clicking near the rear on the engine every 30s or so. Couldn't track it down though. I would say it was an injector but my fuel pressure held
------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Building) 2004 G35 Sport 6MT (DD) |