Is any one using a Busa engine with a Lambda sensor? I had a mystery plug but now know what it was for. I'm guessing it will cause a fault if not connected (emissions not important). I'm also removing the air intake solenoid valve and pairs system. I'm not planning on using the clocks as I don't have them but wondered how I can read any faults that could be stored. From what I can find out so far it's specific equipment and not blink codes.

Any tips welcome

Cheers Nigel

Any chance you could get a set of clocks, like you say the fault codes read out on the clock lcd and are straightforward to interpret if you have the code list.

I should think getting those codes anyother way would be trickier than getting the clocks

Mmmmm, Maybe I can leave the plug for the clocks in situ for diagnostic purposes and blag some if neccessary. I was thinking that I'd need a scan tool. Could be a case of RTFM