1993 ranger 4.0 XDF

[efloth]

working on some timing stuff. The load scaling is strange to me. Is this a MAF setup? I may be looking at the wrong load function.

[efloth]

yeah I believe C268 (a268) is the correct function. I will update soon. what is a usual load range for MAF?

[efloth]

I think I should be using a different strat as a template instead of A1C. Anyone know what the closest XDF available would be for this vehicle? It is distributorless with a cam synchronizer if IRC

[efloth]

yeah this looks better:

[tufgriz]

yes it is maf

[tufgriz]

I think I should be using a different strat as a template instead of A1C. Anyone know what the closest XDF available would be for this vehicle? It is distributorless with a cam synchronizer if IRC

no cam sync on this one, its a federal emissions. California version had the cam sync and sequential injection

[tufgriz]

yeah this looks better:

Screenshot 2025-01-21 124726.png

Much appreciated good sir!

[wwhite]

RAT1 is MA46G hardware, that is mass air, not SD.
The interesting thing about MA46G hardware, is that it is the same circuit board as the SD4x board.
It has DOL on it, for fuel data on dash gauge.

[tufgriz]

RAT1 is MA46G hardware, that is mass air, not SD.
The interesting thing about MA46G hardware, is that it is the same circuit board as the SD4x board.
It has DOL on it, for fuel data on dash gauge.

most likely leftover from explorers possibly? as I know they had more of that style features being a luxury type rig in the day but based of the ranger chassis

[decipha]

Best to use RZASA for all templates as it has everything populated.

I think I should be using a different strat as a template instead of A1C. Anyone know what the closest XDF available would be for this vehicle? It is distributorless with a cam synchronizer if IRC