Advice Needed With Chipped Ecu.

[Mr Jollwah]

Ah, The ecu was looking for z32 afm signal after all, Man that would've run hella rich.

[blind_elk]

Nissan spent hours and hours and hours ON A DYNO to get the RB25 ECU working. And you think a couple of numbers randomly programmed into an ECU is going to work?

If the engine runs fine on the factory ECU, then put that back on, and wait until you can get the Z32 properly tuned to suit your car and mods.

[Adriano]

^^^Have you remapped an ecu?

[Daboss]

Ah, The ecu was looking for z32 afm signal after all, Man that would've run hella rich.

Yea that had to be the prob cause the neo was set for rb25 afm, I mean no black smoke was coming out the exhaust so I cant say it was rich. What I can say tho is the car barley started and didn't want to stay on it was coughing and sputtering and just was horrible. Thanks to the forum I feel the prob has been solved I will put the ecu back in set the neo and let you guys know how it goes. Thanks once again!!!!!