Hi,
After entering gear ratios for my after market Mfactory Gearset. VSS speed and Shift signals are not right. I have entered all the info the best of my knowledge from gearset specs. I re-count teeth to make sure gear ratios are OK. Mfactory Gearset: 1st 2.313, 2nd 1.65, 3rd 1.304, 4th 1.08, 5th .958 & original 6th .651. Final drive is from RSX 04' 4.38. Even putting all this info i have not being able to make work properly. Most important for my is the shift signal without that I can not have a reliable Boost By Gear! Help Please. Attach a datalog from my last time at the track.
Gear Ratio Calibration Problems!
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- Posts: 4
- Joined: Sat Nov 12, 2016 7:33 am
Gear Ratio Calibration Problems!
- Attachments
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- 121mph pass datalog.fpdl
- Drag race track Datalog 121mph.
- (754.63 KiB) Downloaded 187 times
Re: Gear Ratio Calibration Problems!
What vehicle are you referring to?
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- Posts: 4
- Joined: Sat Nov 12, 2016 7:33 am
Re: Gear Ratio Calibration Problems!
Civic Si 2008.
Re: Gear Ratio Calibration Problems!
post the calibration associated with that datalog.
Re: Gear Ratio Calibration Problems!
I have the same gears on my 9th gen SI (gearx 1-4). With our transmissions, the speed is off because your 3rd gear ratio is different from OEM, and that's what the speed sensor uses to determine vehicle speed. What I did was I installed a Dakota converter box: http://www.dakotadigital.com/index.cfm/ ... prd126.htmzurc_navoj wrote:Hi,
After entering gear ratios for my after market Mfactory Gearset. VSS speed and Shift signals are not right. I have entered all the info the best of my knowledge from gearset specs. I re-count teeth to make sure gear ratios are OK. Mfactory Gearset: 1st 2.313, 2nd 1.65, 3rd 1.304, 4th 1.08, 5th .958 & original 6th .651. Final drive is from RSX 04' 4.38. Even putting all this info i have not being able to make work properly. Most important for my is the shift signal without that I can not have a reliable Boost By Gear! Help Please. Attach a datalog from my last time at the track.
This basically corrects your speed sensor's signal and sends it to your dash/ecu. After you install it, just set it to around 1.62 and your speed will be correct again.
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- Posts: 4
- Joined: Sat Nov 12, 2016 7:33 am
Re: Gear Ratio Calibration Problems!
Thank you Man! Were you able to use boost by gear after install the converter?Hyudryu wrote:zurc_navoj wrote:Hi,
After entering gear ratios for my after market Mfactory Gearset. VSS speed and Shift signals are not right. I have entered all the info the best of my knowledge from gearset specs. I re-count teeth to make sure gear ratios are OK. Mfactory Gearset: 1st 2.313, 2nd 1.65, 3rd 1.304, 4th 1.08, 5th .958 & original 6th .651. Final drive is from RSX 04' 4.38. Even putting all this info i have not being able to make work properly. Most important for my is the shift signal without that I can not have a reliable Boost By Gear! Help Please. Attach a datalog from my l
I have the same gears on my 9th gen SI (gearx 1-4). With our transmissions, the speed is off because your 3rd gear ratio is different from OEM, and that's what the speed sensor uses to determine vehicle speed. What I did was I installed a Dakota converter box: http://www.dakotadigital.com/index.cfm/ ... prd126.htm
This basically corrects your speed sensor's signal and sends it to your dash/ecu. After you install it, just set it to around 1.62 and your speed will be correct again.
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- Posts: 4
- Joined: Sat Nov 12, 2016 7:33 am
Re: Gear Ratio Calibration Problems!
I forgot about this... i will uploaded tonight.Spunkster wrote:post the calibration associated with that datalog.
Re: Gear Ratio Calibration Problems!
We don't have boost by gear on the 9th gen platform.zurc_navoj wrote: ↑Fri Dec 23, 2016 4:15 pmThank you Man! Were you able to use boost by gear after install the converter?Hyudryu wrote:zurc_navoj wrote:Hi,
After entering gear ratios for my after market Mfactory Gearset. VSS speed and Shift signals are not right. I have entered all the info the best of my knowledge from gearset specs. I re-count teeth to make sure gear ratios are OK. Mfactory Gearset: 1st 2.313, 2nd 1.65, 3rd 1.304, 4th 1.08, 5th .958 & original 6th .651. Final drive is from RSX 04' 4.38. Even putting all this info i have not being able to make work properly. Most important for my is the shift signal without that I can not have a reliable Boost By Gear! Help Please. Attach a datalog from my l
I have the same gears on my 9th gen SI (gearx 1-4). With our transmissions, the speed is off because your 3rd gear ratio is different from OEM, and that's what the speed sensor uses to determine vehicle speed. What I did was I installed a Dakota converter box: http://www.dakotadigital.com/index.cfm/ ... prd126.htm
This basically corrects your speed sensor's signal and sends it to your dash/ecu. After you install it, just set it to around 1.62 and your speed will be correct again.