DPF On Tuning with SCT X4 and 5-Star Tuning
#1
DPF On Tuning with SCT X4 and 5-Star Tuning
After 18000 miles on my 2015 Powerstroke, and while I hadn't planned on tuning, I am having found memories of my tuned F150 EB, so I ordered an SCT X4 from 5-Star. The tuner arrived Thursday evening and on Friday I loaded the SCT canned tow tune. After about 300 miles, I will say I feel a small power increase and it looks like my fuel mileage may have improved. I may try the canned street tune for comparison. The X4 does allow for transmission tuning, but I didn't look at those options because I wouldn't be sure what to do.
I submitted the 5-Star calibration sheet. I am looking forward to that as the 5-Star tow tune should have a little more power than the canned SCT tow tune, plus transmission tuning that should make things even better.
While I got this truck to tow my 10K fifth wheel, towing season is over and I would like just a little more sport out of my truck.
Day 3: Sunday
I decided to load the SCT Street tune from the choices of Tow, Street, or Performance. While I was in, I checked the Transmission options and was surprised to find the same options for the transmission, so I check Street for that.
What a difference! I can feel quite a bit more power and the shifts are firmer. It does hold the lower gears a little longer, but will still engage 6th gear at 40 if not pushing it. This woke the truck up and made it more sporty. I am not sure how it will affect fuel mileage as I only have 15 miles on it. I will drive it to work tomorrow and that is a 74 mile round trip.
I now want to try the canned tow tune again with some Trans tuning to take the laziness out of the shifting and it should feel more sporty than the stock transmission did.
It was interesting, maybe because of the Trans tuning, that it took a while to load and seemed to load twice. The X4 is a lot more sophisticated than the SF3 I had previously (gone to the good home of a 4.6L owner).
The sweet thing about ordering from 5-Star is that I get three custom tunes for the same price I would pay for the X4 itself from somewhere else.
Day 4: Monday
The 5 Star tunes showed up in my inbox late this morning. I spent lunch installing them on the x4, and loaded the Daily Tow tune just before going home. Wow! This is just what I was looking for! There is as much power as the canned street, but the transmission tuning was perfect. The shifting is quicker than stock and softer than SCT street. Where SCT held low gears longer, but was in 6th by 40. 5* only held lower gears slightly longer than stock, but doesn't hit 6th until 46 mph. One of the most annoying things about the stock tranny is holding 6th too long when starting a grade, bogging down, dropping to 5th and bogging again so a drop to 4th is needed. I frequently locked out 6th unless I was doing 50 or more. 5* eliminates the need for that. It quickly drops to 5th and keeps pulling with no bog. This tune has a perfect match with power and gears so they work well together. It appears to get better than stock mileage as well and better than SCT Street. Leaving a stop light is much more satisfying than stock as the lazy feel with light throttle is gone. The truck feels 1000 lbs lighter now.
The Daily Tow tune is a great job by 5-Star. Highly recommended!
Addendum: I started logged DPF regens after someone incorrectly told me that tuning without deleting would clog the DPF. Prior to tuning, I would have guessed 350-400 miles between regens. From actual logging after installing the Daily Tow tune, I've had 5 regens from 516-606 miles apart. This is amazing! 5-Star said they had similar experience while testing on their truck. They suspect it is because more torque is made with less throttle.
I submitted the 5-Star calibration sheet. I am looking forward to that as the 5-Star tow tune should have a little more power than the canned SCT tow tune, plus transmission tuning that should make things even better.
While I got this truck to tow my 10K fifth wheel, towing season is over and I would like just a little more sport out of my truck.
Day 3: Sunday
I decided to load the SCT Street tune from the choices of Tow, Street, or Performance. While I was in, I checked the Transmission options and was surprised to find the same options for the transmission, so I check Street for that.
What a difference! I can feel quite a bit more power and the shifts are firmer. It does hold the lower gears a little longer, but will still engage 6th gear at 40 if not pushing it. This woke the truck up and made it more sporty. I am not sure how it will affect fuel mileage as I only have 15 miles on it. I will drive it to work tomorrow and that is a 74 mile round trip.
I now want to try the canned tow tune again with some Trans tuning to take the laziness out of the shifting and it should feel more sporty than the stock transmission did.
It was interesting, maybe because of the Trans tuning, that it took a while to load and seemed to load twice. The X4 is a lot more sophisticated than the SF3 I had previously (gone to the good home of a 4.6L owner).
The sweet thing about ordering from 5-Star is that I get three custom tunes for the same price I would pay for the X4 itself from somewhere else.
Day 4: Monday
The 5 Star tunes showed up in my inbox late this morning. I spent lunch installing them on the x4, and loaded the Daily Tow tune just before going home. Wow! This is just what I was looking for! There is as much power as the canned street, but the transmission tuning was perfect. The shifting is quicker than stock and softer than SCT street. Where SCT held low gears longer, but was in 6th by 40. 5* only held lower gears slightly longer than stock, but doesn't hit 6th until 46 mph. One of the most annoying things about the stock tranny is holding 6th too long when starting a grade, bogging down, dropping to 5th and bogging again so a drop to 4th is needed. I frequently locked out 6th unless I was doing 50 or more. 5* eliminates the need for that. It quickly drops to 5th and keeps pulling with no bog. This tune has a perfect match with power and gears so they work well together. It appears to get better than stock mileage as well and better than SCT Street. Leaving a stop light is much more satisfying than stock as the lazy feel with light throttle is gone. The truck feels 1000 lbs lighter now.
The Daily Tow tune is a great job by 5-Star. Highly recommended!
Addendum: I started logged DPF regens after someone incorrectly told me that tuning without deleting would clog the DPF. Prior to tuning, I would have guessed 350-400 miles between regens. From actual logging after installing the Daily Tow tune, I've had 5 regens from 516-606 miles apart. This is amazing! 5-Star said they had similar experience while testing on their truck. They suspect it is because more torque is made with less throttle.
#2
#3
After 18000 miles on my 2015 Powerstroke, and while I hadn't planned on tuning, I am having found memories of my tuned F150 EB, so I ordered an SCT X4 from 5-Star. The tuner arrived Thursday evening and on Friday I loaded the SCT canned tow tune. After about 300 miles, I will say I feel a small power increase and it looks like my fuel mileage may have improved. I may try the canned street tune for comparison. The X4 does allow for transmission tuning, but I didn't look at those options because I wouldn't be sure what to do.
I submitted the 5-Star calibration sheet. I am looking forward to that as the 5-Star tow tune should have a little more power than the canned SCT tow tune, plus transmission tuning that should make things even better.
While I got this truck to tow my 10K fifth wheel, towing season is over and I would like just a little more sport out of my truck.
Day 3: Sunday
I decided to load the SCT Street tune from the choices of Tow, Street, or Performance. While I was in, I checked the Transmission options and was surprised to find the same options for the transmission, so I check Street for that.
What a difference! I can feel quite a bit more power and the shifts are firmer. It does hold the lower gears a little longer, but will still engage 6th gear at 40 if not pushing it. This woke the truck up and made it more sporty. I am not sure how it will affect fuel mileage as I only have 15 miles on it. I will drive it to work tomorrow and that is a 74 mile round trip.
I now want to try the canned tow tune again with some Trans tuning to take the laziness out of the shifting and it should feel more sporty than the stock transmission did.
It was interesting, maybe because of the Trans tuning, that it took a while to load and seemed to load twice. The X4 is a lot more sophisticated than the SF3 I had previously (gone to the good home of a 4.6L owner).
The sweet thing about ordering from 5-Star is that I get three custom tunes for the same price I would pay for the X4 itself from somewhere else.
Day 4: Monday
The 5 Star tunes showed up in my inbox late this morning. I spent lunch installing them on the x4, and loaded the Daily Tow tune just before going home. Wow! This is just what I was looking for! There is as much power as the canned street, but the transmission tuning was perfect. The shifting is quicker than stock and softer than SCT street. Where SCT held low gears longer, but was in 6th by 40. 5* only held lower gears slightly longer than stock, but doesn't hit 6th until 46 mph. One of the most annoying things about the stock tranny is holding 6th too long when starting a grade, bogging down, dropping to 5th and bogging again so a drop to 4th is needed. I frequently locked out 6th unless I was doing 50 or more. 5* eliminates the need for that. It quickly drops to 5th and keeps pulling with no bog. This tune has a perfect match with power and gears so they work well together. It appears to get better than stock mileage as well and better than SCT Street. Leaving a stop light is much more satisfying than stock as the lazy feel with light throttle is gone. The truck feels 1000 lbs lighter now.
The Daily Tow tune is a great job by 5-Star. Highly recommended!
Addendum: I started logged DPF regens after someone incorrectly told me that tuning without deleting would clog the DPF. Prior to tuning, I would have guessed 350-400 miles between regens. From actual logging after installing the Daily Tow tune, I've had 5 regens from 516-606 miles apart. This is amazing! 5-Star said they had similar experience while testing on their truck. They suspect it is because more torque is made with less throttle.
I submitted the 5-Star calibration sheet. I am looking forward to that as the 5-Star tow tune should have a little more power than the canned SCT tow tune, plus transmission tuning that should make things even better.
While I got this truck to tow my 10K fifth wheel, towing season is over and I would like just a little more sport out of my truck.
Day 3: Sunday
I decided to load the SCT Street tune from the choices of Tow, Street, or Performance. While I was in, I checked the Transmission options and was surprised to find the same options for the transmission, so I check Street for that.
What a difference! I can feel quite a bit more power and the shifts are firmer. It does hold the lower gears a little longer, but will still engage 6th gear at 40 if not pushing it. This woke the truck up and made it more sporty. I am not sure how it will affect fuel mileage as I only have 15 miles on it. I will drive it to work tomorrow and that is a 74 mile round trip.
I now want to try the canned tow tune again with some Trans tuning to take the laziness out of the shifting and it should feel more sporty than the stock transmission did.
It was interesting, maybe because of the Trans tuning, that it took a while to load and seemed to load twice. The X4 is a lot more sophisticated than the SF3 I had previously (gone to the good home of a 4.6L owner).
The sweet thing about ordering from 5-Star is that I get three custom tunes for the same price I would pay for the X4 itself from somewhere else.
Day 4: Monday
The 5 Star tunes showed up in my inbox late this morning. I spent lunch installing them on the x4, and loaded the Daily Tow tune just before going home. Wow! This is just what I was looking for! There is as much power as the canned street, but the transmission tuning was perfect. The shifting is quicker than stock and softer than SCT street. Where SCT held low gears longer, but was in 6th by 40. 5* only held lower gears slightly longer than stock, but doesn't hit 6th until 46 mph. One of the most annoying things about the stock tranny is holding 6th too long when starting a grade, bogging down, dropping to 5th and bogging again so a drop to 4th is needed. I frequently locked out 6th unless I was doing 50 or more. 5* eliminates the need for that. It quickly drops to 5th and keeps pulling with no bog. This tune has a perfect match with power and gears so they work well together. It appears to get better than stock mileage as well and better than SCT Street. Leaving a stop light is much more satisfying than stock as the lazy feel with light throttle is gone. The truck feels 1000 lbs lighter now.
The Daily Tow tune is a great job by 5-Star. Highly recommended!
Addendum: I started logged DPF regens after someone incorrectly told me that tuning without deleting would clog the DPF. Prior to tuning, I would have guessed 350-400 miles between regens. From actual logging after installing the Daily Tow tune, I've had 5 regens from 516-606 miles apart. This is amazing! 5-Star said they had similar experience while testing on their truck. They suspect it is because more torque is made with less throttle.
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