Hi guys,
I got a 03 JDM ECU (part no. 22611AH581), it was from another car and the guy doing the installation did a poor job so that I m missing 2 things: 1 is the green connector enables the car to go inside "test mode", the other is the white color connector which enables ECU flashing, right now I m getting "kernel error", cannot read or write my ECU rom. I got a 05 JDM STI ECU pinout map, dunno if can use or not.
From my understanding, when the car goes to test mode, the test mode pin will be shorted to GND, please see the attached pdf, if I hard wire the B134 pin14 to GND, and add the switch inbetween, will I be able to go into "test mode"?
That's just step 1, I still need to find out the flash jumper pins so that I can hard wire them all ,from the pinout map I cannot tell which are the pins I need to short together, PLS help a newbie out!
Thanks a lot!
Dean