Immobilizer disable/enable function problem

[kitbkk]

Hi all,
Car is '05 AUDM MT CL9 Euro running JRSC.

I installed the new 07-08 TSX ECU into the car, (we did repin the DLC connector), then we did matched the new ECU to immobilizer, and all that..

The car could start, but running too rich. We had a tuner came and did trim out the fuel a bit for it to be able to drive to the dyno.. Unfortunately he did select "disable immobilizer" accidentally. Now he is trying to enable immobilizer but it seems like it is not sending the command. The car now can start but has the "car key light" showing and shuts down automatically.

Any idea how to solve this problem.

[Spunkster]

What is the serial number on the FlashPro?

[kitbkk]

It's FP-TSX-US-90144
Now we could get the green key icon light to go away but car still does not want to start.

[Zoro2006]

It's FP-TSX-US-90144
Now we could get the green key icon light to go away but car still does not want to start.

just try to do "return ECU to stock"