How is everyone connecting? Splicing into the wires? Seems risky as they are super thin. Wonder if anyone has the part numbers for the pins used. Like the ones for jb4 so I can make a little y thingy
Flash only PI AIC how to
- Thread starter Bmwfixerguy1
- Start date
I soldered the wires together to ensure a solid connection. Once connected. I downloaded the r4 controller program on my pc. Plugged in the rs232 cable and clicked open customer. Then your tuner should send u a AIC file that's made for the specific pi injector. Double click that file and then click write. Once done. Turn the car on. And make sure the fuel map on the r4 software is populated. Boom. Easy peasy.
