I know its old school, but the MK2 on my 1.6 92 has been running like a champ for years, until
recently when I have had some really odd behavior crop up.

In the past few months I have had 3 incidents where something very odd has happened all on its own: Master Fuel has changed on its own from 74 (where its been forever) to 140.

This makes the car run really, really poorly as you might imagine :)

I can't think of any reason this should occur. I normally run with just a serial link attached to the car. When it first occurred, I pulled an older DLL Log, diff'd
the zone map, and MF was the only value changed.

Its not a single bit off in its value, so one bit did not just flip: several I think would have
had to to go from 74 -> 140 assuming its stored in a single byte.

Swapping in a new chip is a piece of cake: probably more hassle for FM to ship it to me (and there in lies the rub: you can't just order one thing from FM...I get addicted).

Figured I would toss it out to the community. Its spring...top is very much down :)

- b
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