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.