Advertisement

T h e mo s t a g g r e s s i v e p r e l o a d e d d i e s e l t u n e . Go o d f o r e v e r d a y u s e ,
Q U I
C K S T
A R T
r a c i n g , e c o n o m y b u t n o t r e c o mme n d e d f o r a n y t y p e o f t o w i n g .
L e s s p o w e r t h a n P e r f o r m a n c e . m o d e r a t e g a i n o v e r s t o c k , s a f e f o r l i g h t t o w i n g .
?
S h o u l d b e u s e d w h e n t o w i n g a n y s i g n i f i c a n t l o a d . S h i f t i n g i s T o w i n g c e n t e r e d .
F o r H e a v y L o a d s , E n g i n e a n d B o o s t l e f t s t o c k , T r a n s O n l y t u n e .
E x h a u s t b r a k e t o i n c r e a s e e n g i n e b r a k i n g w h i l e c o a s t i n g , l o w e r s b r a k e t e m p s .
K e e p s t h e t o r q u e c o n v e r t e r l o c k e d d u r i n g d e c e l t o a i d i n e n g i n e b r a k i n g .
L o
L o c k s t h e t o r q u e c o n v e r t e r i n 1 s t , 2 n d a n d 3 r d g e a r .
Mo r e a g g r e s s i v e s h i f t s c h e d u l e k e e p i n g t h e e n g i n e i n i t s p o w e r b a n d l o n g e r .
R e m o v e s t h e c h e c k e n g i n e l i g h t c a u s e d b y d e l e t i n g E G R m e c h a n i c a l l y .
S e t t h e a x l e r a t i o t o c o r r e c t s h i f t p a t t e r n s a n d s p e e d o m e t e r .
S e t t h e t i r e s i z e t o c o r r e c t s h i f t p a t t e r n s a n d s p e e d o m e t e r .
S e t s I d l e s p e e d i n R P M.
O n / O f f s e t t i n g d i s a b l e s t r a c t i o n c o n t r o l w i t h o u t u s i n g t h e t c s b u t t o n .
I n c r e a s e o r D e c r e a s e t h e
I n c r e a s e o r D e c r e a s e t h e WO T S h i f t p o i n t s o f e a c h g e a r i n d i v i d u a l l y b y m p h .
% c h a n g e i n t r a n s m i s s i o n p r e s s u r e d u r i n g s h i f t s . ( + = f i r m e r ) ( - = s o f t e r )
Ga s V e h i c l e s p r e l o a d e d t u n e s v a r y P e r f o r ma n c e l e v e l s b y Oc t a n e .
P r e mi u m f u e l w i l l p r o v i d e t h e b e s t p e r f o r ma n c e i n c r e a s e .
A d j u s t s t h e O c t a n e b a s e d t u n e s t o f o c u s m o r e o n t o w i n g o v e r p e r f o r m a n c e .
A d j u s t s t h e O c t a n e b a s e d t u n e s t o f o c u s o n e c o n o m y o v e r p e r f o r m a n c e .
D i s a b l e s t h e
D i s a b l e s t h e R e a r O 2 s a n d e l i m i n a t e s C E L c a u s e d b y r e a r O 2 r e m o v a l .
A d d o r R e m o v e T i m i n g A d v a n c e t o t h e e n t i r e R P M r a n g e .
A d d o r R e m o v e T i m i n g b y R P M R a n g e . ( 0 - 2 0 0 0 ) ( 2 0 0 0 - 4 0 0 0 ) ( 4 0 0 0 - 8 0 0 0 )
A d d o r R e m o v e F u e l a t Wi d e O p e n T h r o t t l e . ( WO T )
A l l o w s y o u t o a d j u s t f o r d i f f e r e n t s i z e d i n j e c t o r s . ( n o t a v a i l a b l e o n a l l v e h i c l e s )
U p d a t e s t u n e t o h a n d l e t h e C MC V / I MR C d e l e t e p l a t e s m o d i f i c a t i o n .
L o w e r s t h e T e m p e r a t u r e a t w h i c h t h e F a n t u r n s o n .
S e t s
S e t s R e v L i m i t i n R P M.
R e m o v e , I n c r e a s e o r D e c r e a s e t h e v e h i c l e s p e e d l i m i t e r . ( a k a g o v e n o r )

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SF3 and is the answer not in the manual?

Questions and answers

Summarization of Contents

Programming the Vehicle
Using Preloaded Strategy Tunes
Install the SF3's Preloaded Strategy Flash Tunes by following on-screen instructions.
Using Custom Tunes
Install Custom Tunes by following on-screen instructions; contact dealer for questions.
Returning to Stock
Restore the original factory file to the vehicle from the programmer.
Adjustable Options Explained
Performance (Diesel)
The most aggressive preloaded diesel tune for everyday use, racing, and economy.
Street (Diesel)
Less power than Performance tune, moderate gain over stock, safe for light towing.
Towing (Diesel)
For heavy loads, engine and boost left stock, Trans Only tune.
Trans Only (Diesel)
For heavy loads, engine and boost left stock, Trans Only tune.
Jake Brake (Diesel)
Exhaust brake to increase engine braking while coasting, lowers brake temps.
Locked at CT (Diesel)
Keeps the torque converter locked during decel to aid in engine braking.
Lock in 1-2-3 (Diesel)
Locks the torque converter in 1st, 2nd, and 3rd gear.
Agg. Tow Haul (Diesel)
More aggressive shift schedule keeping the engine in its power band longer.
EGR Delete (Shared)
Removes the check engine light caused by deleting EGR mechanically.
Axle Ratio (Shared)
Set the axle ratio to correct shift patterns and speedometer.
Tire Size (Shared)
Set the tire size to correct shift patterns and speedometer.
Idle Speed (Shared)
Sets Idle speed in RPM.
Traction Ctrl (Shared)
On/Off setting disables traction control without using the tcs button.
WOT Shift (Shared)
Increase or Decrease the WOT Shift points of each gear individually by mph.
Shift Press (Shared)
Change in transmission pressure during shifts.
Octane Based Tunes (Gas)
Tunes vary performance levels by Octane. Premium fuel provides best increase.
Towing Tune (Gas)
Adjusts Octane based tunes to focus more on towing over performance.
Economy Tune (Gas)
Adjusts Octane based tunes to focus on economy over performance.
Global Spark (Gas)
Add or Remove Timing Advance to the entire RPM range.
Spark by RPM (Gas)
Add or Remove Timing by RPM Range.
WOT Fuel (Gas)
Add or Remove Fuel at Wide Open Throttle.
Fuel Injectors (Gas)
Allows adjustment for different sized injectors.
CMCV Deletes (Gas)
Updates tune to handle CMCV/IMRC delete plates modification.
Fan Control (Gas)
Lowers the Temperature at which the Fan turns on.
Rev Limit (Gas)
Sets Rev Limit in RPM.
Speed Limit (Gas)
Remove, Increase or Decrease the vehicle speed limiter.

Table of Contents