Ecu mappin problem.

[robbie@tdp.ie]

Well lads havin a problem just gettin my car mapped at minute but havin problem's gettin ecu to store new map the ecu wont power off when ignition is switched off have any of you ever come across this problem. Its on my skyline 33 gtr. And its an apexi power fc ecu.

There are 2 options.

The ecss self shut off circuit on the car is not working and the power fc cant commit the map to the memory.

The power fc has had reverse battery polarity and the memory has been damaged.

Your tuner should know how to do it. If not may be they lack the vehicle and ecu experience needed to get the best results.


Robbie