20V 156 Running Problem
My Alfa has developed a problem over the last few months that has steadily got worse and has now reached the point where it's getting on my wick so has to be sorted.
The problem arises on longer runs when the car has been on the road for two or three hours and I put my foot down. As soon as I accelerate, the car beeps at me and throws an MCSF error together with limp-home mode.
The usual drill follows, the next re-start clears the limp-home mode, then a few re-starts later the MCSF disappears from the trip computer.
As far as I can see, the finger of suspicion is pointing at a lambda sensor on the air intake side, but it would be interesting to hear if anyone else has had a similar problem before I start messing about with it.
Thanks in anticipation.