Has anyone figured out or reverse engineered the ECU protocol Bentley uses yet?
I'd LOVE to be able to monitor what is going on in the engine when I get that mysterious flickering check engine light going on in the DIP unit when, I suspect, nothing is actually wrong. On my OBD11-compliant '96 Brooklands.
I recently had to figure out for myself that P0106 meant that the electrical terminals on my MAP sensor needed cleaning and now I get 18 MPG, - better than ever before and up from 9-10. But a few hundred miles into a journey, the check engine light does go on. And this is AFTER I used the accustomed generalised solution with this car, by throwing money at it in new Oxygen sensors, to not much avail!