Fault codes and output tests

You mean the Hall Sensor?

At idle it changes nothing,
but if your driving, you feel a litle less power and a higher fuel consumption.

Well, it may be then that my hall sensor has at least a bad connection. A short run with it off made no difference. Reconnected, actually improved matters, briefly. Throttle response was certainly better.
The distributor mounted connection feels very unstable.

Yes, it is quite flimsy,
i already demolished the connector at the distributor with
pushing the plug on the connector.

I don`t know if its tighter in new condition.

I have a full set of spares from the old engine that died, but these are 500miles away.
Still. I could do with a break.