Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer

The Self diag test using my NSX to confirm the sensor input and damper door feedback loop.



















The Function & Operation check plus all sorts of scenarios testing using my face, hand, leg, eye, etc to check the actual air flow.
















Water valve movement checked for the temperature control.









And after going through all of my test procedures, I'm happy to report that this CCU board is fully functional again.


Sent the Final Test report and just waiting for the board to be returned.




Thank you for using my service and hope your customer will be happy with nice A/C control again.



Regards,
Kaz