Originally Posted by Meestahbig

No idea. Swapped in the used OEM iacv. Nope. Stalled.

I then put in both new OEM camshaft sensors. I also replace the vanos solenoid and the spring piece. After that the car barely could idle. Shaking then stalled. Got some over advance errors. Very odd.somininder the solenoid and spring, went back with old ones and the car ran fine.

Does that tell me anything?

I tried using the obb2 fusion and Bluetooth dongle. I could really make good use of the logging. Just wasn't very clear. Turns out I don't have a fuel pressure gauge, so didn't test that.

So I'm leaning toward pulling the intake manifold and checking over and replacing all the vac lines