VSS 155 mph Off= N2O, VTS,RVS,BC Duty
VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Hondata
Have you ever had the problem when speed sensor turns off after car reaches 250km/h? ( 155 mph)
My speed sensor 78410-S5T-901
What could be a solution changing to some alternative more reliable sensor?
Thank
Have you ever had the problem when speed sensor turns off after car reaches 250km/h? ( 155 mph)
My speed sensor 78410-S5T-901
What could be a solution changing to some alternative more reliable sensor?
Thank
- Attachments
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- vss-off.kdl
- (1017.92 KiB) Downloaded 199 times
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
The speed sensor will only read to 255 kph (internal limitation of the ECU), but it should not switch back to 0.
Hondata
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
I understand.
What might be an idea?
What might be an idea?
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
What sort of speed sensor is it? The final drive or 3rd gear?
Hondata
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
My speed sensor 78410-S5T-901
My gear NPR3
1
3.226
2
2.130
3
1.517
4
1.212
5
0.972
6
0.780
final drive
4.105
Speedometer Drive
41312-PE6-310
Honda CTR JDM 4.764
Сar used in races on the mile
https://www.facebook.com/revSpeed.eu
My gear NPR3
1
3.226
2
2.130
3
1.517
4
1.212
5
0.972
6
0.780
final drive
4.105
Speedometer Drive
41312-PE6-310
Honda CTR JDM 4.764
Сar used in races on the mile
https://www.facebook.com/revSpeed.eu
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Hello hondata,Hondata wrote:The next step is to try another speed sensor.
still have the same problem with speed sensor: i have changed 2 sensors but still do not work propeply.
2015
Speedometer correction 12%
1 race
2 race
2016
http://www.onemile.ee/?lang=en&page=res ... 2016&acm=1
New gear
Speedometer correction 9%
1 race
2 race
https://www.facebook.com/OneMileChallenge/
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
We've run multiple vehicles over 255 kph and the speed usually pegs at 255 kph. I would consider raising the front off the ground and running it in top gear to see if the problem is load or speed dependent.
Hondata
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
can you explain?I would consider raising the front off the ground and running it in top gear to see if the problem is load or speed dependent.
Thank
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Pick a place where the neighbors will not complain. If you are 4WD then you'll need to disconnect the rear driveshaft. Jack up the front of the car and support the lower arms so that the axles are straight (to keep the CVs happy). Put in top gear and run then engine to 260 kph. If you're close to redline at that speed then I'd be a little careful as the engine is less happy at high rpm under light load than full load.
Hondata
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Sorry.
I am not crazy.
I will think about it on the dyno.
I am not crazy.
I will think about it on the dyno.
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Hondata
I'm sorry for the delay
I have no answers
I know that this is not a problem speed sensor. What frequency (kHz) you are using for the speed readings?
I'm sorry for the delay
I have no answers
I know that this is not a problem speed sensor. What frequency (kHz) you are using for the speed readings?
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Post your calibration as well
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
ok
https://www.youtube.com/watch?v=bjVjWMT ... e=youtu.be
it looks weirdThe speed sensor will only read to 255 kph (internal limitation of the ECU), but it should not switch back to 0.
https://www.youtube.com/watch?v=bjVjWMT ... e=youtu.be
- Attachments
-
- cr-v-k24a2.kal
- (130.52 KiB) Downloaded 148 times
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
Re: VSS 155 mph Off= N2O, VTS,RVS,BC Duty
Hondata
how it's going with that issue
how it's going with that issue
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper