So let me explain what's going on. Bought a used apexi avcr electronic boost controller. Installed it a while ago and then later found car wouldn't start. Looked at my ecmlink logs and found the was stuck at 100%. Thought my tps sensor was bad and changed it. Still had the same problem.

This weekend decided to try cutting the wires for the apexi avcr off the ECU and was able to start the car. So I'm assuming something is going on with the apexi unit.

So now I need to find a way to control boost. Thinking about trying to use the solenoid valve from the apexi unit to connect to ecmlink to do boost by gear but don't know if it's compatible or how to set it up. Any help would be appreciated.

Thanks guys!