(thanks to Monkey)
hold in the mfa button turn your ignition on WITH the button held in off and back on again,now start your car (dont release the button until you have fired up)
At Idle:
position 1:
Default: Engine code -
1: Land code -
2: Speedometer -
3: Upper rev limitter -
4: Lower rev limitter -
5: Decelaration fuel pressure -
6: Display test
MFA switch on position 2:
Default: Test programm of programmed bytes (checksum) -
1: Intake Vacuum -
2: Digital rev counter -
3: Fuel usage (instantaneous) -
4: Signal from speedo sensor -
5: Oil temperature (like default)
6: Ambient temperature (like default)
At just under 3k rpm postion 1 readouts are the same. Switch 2 are;
MFA switch on position 2:
Default: Test programm of programmed bytes (checksum) -
1: Intake Vacuum -
2: Digital rev counter -
3: Fuel usage (instantaneous) -
4: Signal from speedo sensor -
5: Oil temperature (like default)
6: Ambient temperature (like default)