Tekstit
Multi-function Indicator (MFI) test mode
mk2 GTI & G60, Passat, Corrado, etc..Check mode test verifies MFI is operating with the correct base vehicle information.
- Set mode memory switch to position 1
- Switch ignition ON
- Press and hold mode select button
- Switch ignition OFF, then back ON
- Release mode select button (Engine MAP code is displayed)
- Press and release mode select button to advance to next mode...
Up to 1990 the readouts should be something like this:
| Function | Times mode pressed | Mode indicated | Value displayed |
| Engine map code | 0 | - | Three digit number |
| Country code | 1 | clock | One digit number |
| Speedo drive ratio | 2 | mpg / l/100km | Three digit number |
| Upper rpm limit | 3 | miles or km | Four digit number |
| Lower prm limit | 4 | mph or km/h | four digit number |
| Decelleration fuel shut-off pressure | 5 | mbar | Two digit number |
| Segment test | 6 | - | All segments selected |
1993 and after readouts:
| Function | Times mode pressed | Value displayed |
| Distance pulse nbr | 1 | 3735 (All countries except USA & GB) |
| Country code | 2 | 3 = USA, 2 = GB, 1 = other countries |
| Speedometer | 3 | Used for production info only.. |
| No. of cylinders | 4 | One digit number |
| Segment test | 5 | All LCD segments selected |
| Pulse to speed sensor | 6 | 4 pulses counter per 1 wheel rev. |
| Engine speed | 7 | rpm |
| Program version | 8 | Used for production info only.. |
If this doesn't work on your Corrado VR6, try the same with the trip/odometer reset button. That's known to work on some SLC's..
If the results are odd, and your driving computer doesn't work, it can be reseted just by disconnecting the battery.
Oh, and you can also get to the measuring mode test by setting the mode memory switch to position 2 instead or 1.
