Help with $8D Fan Disable MPH

[toliphint]

Super_8dm2.xdf has two Scalars defined:
- Fan 1 Disable Vehicle Speed (@ 0x374)
- Fan 2 Disable Vehicle Speed (@ 0x375)

These parameters appear to be non-functional. I’m no Assembly programmer, but looking at the ANHT hack, the comments define these as Enable speeds, not disable, at L8374 and 8375 respectively:
L8374: FCB 35 ; 35 MPH FAN 1 ENABLE SPD
L8375: FCB 50 ; 50 MPH FAN 2 ENABLE SPD

I’d like to disable my fans based on MPH. Could you please shed some light on what the code is doing or not doing with these items.

Thanks

[JP86SS]

These only deal with fans when A/C is active.
If the car is below the set speed, the fan will turn on (even if coolant temp is cold)
The idea was to keep air flowing across the condenser for the A/C.
Once the car is above the MPH setting, the fans operate normally from the coolant temp.

[toliphint]

Thanks. It makes sense now!