Could it be my ECU?

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

Tested to see if any spark from the spark plug wires theres none, tested the coil theres none. Tested the coils resistance an its perfect. Any ideas? It was running fine an then when I went to start it nothing.

Post by **DrftDmn** » Tue Dec 09, 2003 10:14 am

WOW i have the same problem.... SOME ONE HELP US

Post by **p00t** » Tue Dec 09, 2003 10:14 am

check the fusable links and fuses?

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

yup there good.

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

what kind of car?

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

1993 240sx

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

you need to check for power and ground to your coil.

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

I had a mechanic come look at my car, an I wasnt getting any spark or the fuel pump wasnt pumping. All the fuses are fine an Im getting the correct voltage to where it needs to be. He said he has no idea what it could be, he said it might be my ecu.

Post by **Q45tech** » Tue Dec 09, 2003 10:14 am

ECU rarely fail on Nissan unless they get shorted [injector] sensors.

Why would you be taking the car to a Mechanic when a Technican is what you need? Most failures are not mechanical but electrical.

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

o well i just need some1 too tell me whats wrong with my car cause I have absolutely no idea whats wrong. No spark an no fuel, an i didnt mess with anything on the car. It just didnt start one day.

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

did he check your ecm for codes? or if the ecm is even awake? you got something not powering up maybe a relay??

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

ther we go that way we dont start over. both your threads rolled into one.

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

sorry nistech for the multiply threads, is there a way i could check the ecm? I know we tried resetting the ecu by just disconnecting the battery for a couple minutes.

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

have you tried to pull codes from the ecm yet?

Post by **Silent Drifter** » Tue Dec 09, 2003 10:14 am

sorry i dont know quite that much bout cars, could you possible tell me how to do this?

Post by **NISTECH** » Tue Dec 09, 2003 10:14 am

well I was gonna link you to this but it seems the site is down or gone.http://240sx.org/

Could it be my ECU?

No Spark any ideas?

Could it be my ECU?

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