I have been looking all over for a high beam relay (111 941 583A), a pressure sensor and a new computer (75 2.0).

The computer works, but the regulator does not allow tuning of the fuel mixture. I don't know if this is fixable.

Thoughts are appreciated.

Tom

The ECU knob only changes the mixture when the throttle position switch shows that the throttle is closed. When the throttle is open at all, that adjustment drops out. That may be why the knob doesn't seem to be working--the TPS may not be adjusted correctly.

--DD

I bought my hi/lo relay from Rich at High Performance House. He has (had) a bunch of new ones.

Thanks I got it. How about manifold absolute pressure sensor? 39 906 051

That's a pricey item. Rich likely has twenty of them, though. Or post a WTB here and on Pelican.

Is there something wrong with yours? Not holding a vacuum?

--DD

MPS kit here - MPS repair kit