Author Topic: MFA - Read outs from secret menu  (Read 9776 times)

Offline Agreeable Slick

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MFA - Read outs from secret menu
« on: 11 October 2006, 01:10 »
I had a go tonight and this is what i got for an '88 PB GTI, 117k, K&N 57i, been running very well.

At Idle:

position 1:
Default: Engine code - 123
1: Land code - 3
2: Speedometer - 955
3: Upper rev limitter - 7418
4: Lower rev limitter - 1325
5: Decelaration fuel pressure - 220
6: Display test

MFA switch on position 2:
Default: Test programm of programmed bytes (checksum) - 2194
1: Intake Vacuum - 426
2: Digital rev counter - 900
3: Fuel usage (instantaneous) - 0.3
4: Signal from speedo sensor - 0
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) - 2194
1: Intake Vacuum - 292
2: Digital rev counter - 2880
3: Fuel usage (instantaneous) - 0.6
4: Signal from speedo sensor - 0
5: Oil temperature (like default)
6: Ambient temperature (like default)


I couldn't put this info in the sticky but i hope Joe can. Hope it helps.  :smiley:

Cheers TTF

I made this : ->