Multi Function Indicator
A number of people have had problems with the MFI in that, whilst the digital clock works and it shows the TIME, OIL TEMPERATURE and AMBIENT TEMPERATURE, it does not show the
DISTANCE COVERED
AVERAGE SPEED and
AVERAGE FUEL CONSUMPTION
If this is the case, then the SPEED SENDER is likely to be defective.
If only the AVERAGE FUEL CONSUMPTION cannot be recalled with the Memory Button whilst driving, then the VACUUM SENDER is defective.
It goes without saying that you should check all vacuum hoses and connections are in good order and not leaking before you suspect a sender fault.