Quote:
Originally Posted by ngl
You are correct, the issue is with the wiring. I was using the OBDII Can, which I now know is filtered and is the reason I had no success in getting anything from the CAN. I will have to hard wire it to the FEM.
I also found out that AiM now has 2 protocols for the Fxx platform, the F21 that has 13 channels, and the M235i one that has 21 channels. I was hoping to get the Pid's from their documentation, but no success there. I will email the dealer I got the RC from, as they are also an official AiM dealer, maybe I get lucky.
Anyway, you should give the M235i protocol a try if you have an AiM and was using the F21 protocol. |
Glad you figured it out. And definitely share if you find anything. My experience has been that AiM is pretty protective of the PIDs, which is frustrating, but understandable -- they've spent a lot of time reverse-engineering them. But never hurts to ask.
FWIW, the M235i protocol is for the M235iR, which runs a completely different ECU from our street cars.
If you want to poke around and see what's available with the F21 protocol,
here's a random example. Off the top of my head: throttle pedal position, throttle opening, brake PSI (front and rear), steering angle, the 4 individual wheelspeeds, RPM, ambient temp, charged air temp, oil temp, gear #, gearbox temp, torque (engine and gearbox).