JAY25

iTrader: (38)

Alright here is the deal, I need help with picking the ECU. On the 4th gens just about any ECU fires up the car. Now on these 5th Gens its a bit diff because of the key. The date on the pillar states 7-99, ECU
# A56-P34-Z45 9719 Do I use all 13 numbers or the first nine numbers okay? Freaking car has no spark and I bought the car from a shop and ECU has not been replaced. I understand I have to go to Nissan to reprogram but trying to see if I need to fullfill those last four numbers or the first nine are okay? This goes for people that have fried the ECU and have bought a ECU from carpart. These cars are notorious for frying ECUs. Can anyone enlighten please that has replaced the ECU?


Jaime

pmohr

iTrader: (26)

Did you exhaust all other diagnostics on the no spark issue first?

Not sure as far as the ECU identification numbers, but if you can find a 5th gen that matches your specifics (auto, fed spec, no traction control as you said) then you should be just fine.