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Discussion Starter #1
Ok so for my scan tool to correctly work I need some specs that I can't seem to find so everyone's help would be greatly appreciated, thanks in advance

So I need the following:
engine displacement.... Would that be the 3.3?
Fuel capacity
MAF PID
MAP PID
Final drive ratio
Wheel circumference
Drag coefficient
Max RPM
Min RPM
Frontal area
Shift point (RPM)
Tire rolling resistance coefficient

Like I said all this info is highly important in getting my fuel specs and HP power and some other points to get the most accurate info for the tool to work correctly
 

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So I need the following:
engine displacement.... Would that be the 3.3? / yes, 3300
Fuel capacity /17gal
MAF PID / we don't use it
MAP PID / set by dongle when vehicle identified through ECM.
Final drive ratio / whatever gears you have. Probably 389
Wheel circumference / 16
Drag coefficient .299
Max RPM / 6800
Min RPM / 700
Frontal area / 23.9 sq ft IIRC
Shift point (RPM) / n/a on automatic trans.
Tire rolling resistance coefficient / depends on tire used

If using DashCommand software and talking to Palmer engineers, not possible on the LH to track accurately fuel usage. Use for trending purposes only.
 

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Discussion Starter #5
So I need the following:
engine displacement.... Would that be the 3.3? / yes, 3300
Fuel capacity /17gal
MAF PID / we don't use it
MAP PID / set by dongle when vehicle identified through ECM.
Final drive ratio / whatever gears you have. Probably 389
Wheel circumference / 16
Drag coefficient .299
Max RPM / 6800
Min RPM / 700
Frontal area / 23.9 sq ft IIRC
Shift point (RPM) / n/a on automatic trans.
Tire rolling resistance coefficient / depends on tire used

If using DashCommand software and talking to Palmer engineers, not possible on the LH to track accurately fuel usage. Use for trending purposes only.
I have 225/60/16s on it
 

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Discussion Starter #10
doug i dont think he has the 3.89 gears. i know i dont have them and i think those are the 2nd gen only.
So 1st gen .360 gears?
Thanks Dan for helpin him out and I screwed up the gear ratio thing...... I'm supposed to put the ratio for each forward gear I guess lol
 
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