need help asap!!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

fcdrifter20 · 11-12-2009, 12:10 PM

ok guys i got a big problem..... i got no spark... i have power to the cas plug, i have a knone working ignitor,switched coil packs with knone working one, all my grounds have been tripple checked so has my wiring at the chasis plugs. i have power at the ecu at to each coil pack output, so does each ecu pin for the cas sensors, 180 degree, and 1 degree. eccs power and back up power are all good. but i still have no spark. tore apart coil pack harness and it at looks good.

is thr anything else i could be missing to check????wut should my reading be after the cas? and how do i check that i dont kno wut it could be??when i move the cas by hand and the ignition on, i should i hear injectors click??? maybe harness???but if im getting power to all those things then my harness should be good rite???

im thinkin cas, but i dont have anothr one to pull and use at the moment.

11-12-2009, 12:10 PM	#1
fcdrifter20 Post Whore! Join Date: Nov 2007 Location: riverside, ca Age: 36 Posts: 2,869 Trader Rating: (44) Feedback Score: 44 reviews	need help asap!!! ok guys i got a big problem..... i got no spark... i have power to the cas plug, i have a knone working ignitor,switched coil packs with knone working one, all my grounds have been tripple checked so has my wiring at the chasis plugs. i have power at the ecu at to each coil pack output, so does each ecu pin for the cas sensors, 180 degree, and 1 degree. eccs power and back up power are all good. but i still have no spark. tore apart coil pack harness and it at looks good. is thr anything else i could be missing to check????wut should my reading be after the cas? and how do i check that i dont kno wut it could be??when i move the cas by hand and the ignition on, i should i hear injectors click??? maybe harness???but if im getting power to all those things then my harness should be good rite??? im thinkin cas, but i dont have anothr one to pull and use at the moment.