1988 Nissan 300ZX "replaced ecu relay wont crank" Questions

...replaced the ecu thinking it was the problem but its not. My car will turn over and it sparks, tested the fuel pressure and it makes 42lbs so thats not the problem the injectors just wont spary. The ...

replaced ecu no go . replaced fuel pump no go. going deep in the hole here. distribeter controll fuel at all ? any help out there please? check the cam and crank sensors..they go bad they wont let the

ecu. Jump leads have been put on wrong (not by us) and so far we have replaced the coil pack, fuses and relays. Removed the immobilizer and changed the ecu and she still wont start. She turns over but

...ReLAY "AND": logic it takes 2 things to get the pump to work. ECU want its (A) and Cranking B. this is how toys work.,..(early years) the bottom right wire runs the pump, L-B. i have the full wiring ...

...achieva s i have replaced the two coils icm the ecu the coil housing all relays and it still wont start i know there is no spark how do i fix this problem Have you tested the crank/cam

...relay, make sure its working. if thats okay, check the Cam Angle and Crank Angle sensors. if it isn't any of those, its probably the ECU I have a eclipse 98 rs. Wont star i replace cam and crank ...

...replaced main fuel pump relay and it does click but fuel pump does not come on. fuses r good. can i jumper 2 wires at the relay to test the fuel pump? going backwards, ? (yes, i to check volts first) ...

...replaced every thing , Fuel pump, ignition coil, distriButor and ecu But car still wont' start. The engine light was on But after disconnecting the ecu and ICU, now when I connect an OBD II , I ...

...then check wiring back to pump, if no voltage at relay trace wire back to fuse. Note there will be voltage at the pump only for a short time before the ECU shuts it down if the engine does not

...replaced fuel relay now it trys to start but wont start we have tryed everything we can think of being 94' im sure it has high miles, cam and crank sensor common to fail over time do to wear and heat ...