Scan Tool DVT ECM Setup CASE

[hapnermw]

I have replaced an E38 ECM and need to clear the P0315 crank position sensor learn error.

I had used the old CKP version of this.

Unfortunately none of the DVT functionality is currently documented. Does this exist anywhere?

How does the new CASE function work? I was expecting it to put up the CKP window but it doesn't.

I'm guessing the procedure is to Activate the ECM, wait for ECT to be in the target range; hit the CASE button; rev to 5000 waiting for the momentary fuel cutoff; immediately lift.

Is this correct?

Since the P0315 can't be cleared by the diagnostics clear function, I'm assuming this doesn't prevent CASE from working.