GEAR RATIO

vanez88 · Post 05 Feb 2020, 11:02

На 6 передаче моргает что включена то 5 то 6 на других такого нет

DRIVE2 · Post 05 Feb 2020, 17:27

HND

Main pair 3.286
1 gear: 5.492
2 gear: 3.021
3 gear: 1.842
4 gear: 1.464
5 gear: 1.193
6 gear: 0.971

ruskia · Post 06 Apr 2020, 21:14

Здравствуйте,
Подскажите, пожалуйста, передаточные числа для коробки HFD, пятиступенчатая Ауди А4 Б6 1.8Т переднеприводная.

DRIVE2 · Post 06 Apr 2020, 22:01

Ауди А4 Б4

Б4 ?

На 8Е тут есть список КПП с передаточными: https://colormfa.ru/download/audi_8E_gear_ratios.rar
Для HFD там есть данные.

ruskia · Post 06 Apr 2020, 23:52

autopilot wrote: ↑
06 Apr 2020, 22:01

Ауди А4 Б4
Б4 ?
...

Перепутал маленько, B6. Спасибо за ответ!

evoR32 · Post 14 May 2020, 21:22

Can't find the right ratios for my car. Golf r32 mk4 with FMP gearbox.
I get gear 1-4 to work but 5-6 shows as 4.

Final drive 1: 4.235 (gear 1-4)
Final drive 2: 3.273 (gear 5 & 6)

I have tried this:
Main pair: 4.235
1 gear: 3.357
2 gear: 2.087
3 gear: 1.469
4 gear: 1.098
5 gear: 1.108
6 gear: 0.927

How do I recalculate gear 5-6 so it will work?

DRIVE2 · Post 15 May 2020, 02:17

How do I recalculate gear 5-6 so it will work?

5 gear = (1.108 * 3.273) / 4.235 = 0.856
6 gear = (0.927 * 3.273) / 4.235 = 0.716

evoR32 · Post 15 May 2020, 07:32

Many thanks!

Hotsauce · Post 28 May 2020, 05:55

hello

any FEK gear ratio? golf 4 4WD

thx

DRIVE2 · Post 09 Jun 2020, 10:56

FEK
Main pair: 3,875
1 gear: 3,818
2 gear: 2,105
3 gear: 1,310
4 gear: 0,919
5 gear: 0,730
6 gear: 0,606

Hotsauce · Post 09 Jun 2020, 23:27

blackgolf · Post 20 Jun 2020, 12:41

FML / FZQ
Main (1-4) 3,944
Main (5-6) 3,086

1st gear 3,357
2nd gear 2,087
3rd gear 1,469
4th gear 1,15
5th gear 1,194
6th gear 0,975

Main 3,944
1st gear 3,357
2nd gear 2,087
3rd gear 1,469
4th gear 1,150
5th gear 0,934251
6th gear 0,762893

Main 3,944
1st gear 3,357
2nd gear 2,087
3rd gear 1,469
4th gear 1,150
5th gear 0,934
6th gear 0,763

Pistou · Post 07 Oct 2020, 21:52

Hello, anyone get ratios for FHB please?

DRIVE2 · Post 07 Oct 2020, 23:06

DQB,FHB
Main 4,200
1st gear 3,417
2nd gear 2,105
3rd gear 1,429
4th gear 1,088
5th gear 0,866
6th gear 0,720

DXW,FHC
Main 4,200
1st gear 3,818
2nd gear 2,105
3rd gear 1,345
4th gear 0,972
5th gear 0,766

EFY,FHA
Main 4,200
1st gear 3,417
2nd gear 2,105
3rd gear 1,481
4th gear 1,152
5th gear 0,921
6th gear 0,766

FMN,FZL
Main 4,235
1st gear 3,357
2nd gear 2,087
3rd gear 1,469
4th gear 1,098
5th gear 0,856
6th gear 0,716

FMT,FZP
Main 4,235
1st gear 3,357
2nd gear 2,087
3rd gear 1,469
4th gear 1,150
5th gear 0,923
6th gear 0,754

Pistou · Post 08 Oct 2020, 09:54

Hi Autopilot, thank you, this is what I found this night, we are all good !

pety · Post 27 Oct 2020, 19:38

Hi Autopilot.

Hi. I'm currently testing the shift assistant on manual gearbox. I found one thing. when i go on neutral downhill so it shows gear 6-1 according to speed, with assisstant arrows down. it is possible to program it so that when I go on neutral, on rpm less than 1000, it would show N ?
thx

sg1 · Post 28 Oct 2020, 12:36

pety wrote: ↑
27 Oct 2020, 19:38
Hi Autopilot.

Hi. I'm currently testing the shift assistant on manual gearbox. I found one thing. when i go on neutral downhill so it shows gear 6-1 according to speed, with assisstant arrows down. it is possible to program it so that when I go on neutral, on rpm less than 1000, it would show N ?
thx

I think this idea basically is not bad but must be a upgraded. In real driving it happens that rpm drops under 1000 but car is still in one of the gears. Neutral indication on such situation would be strongly misleading. Also think 1000 RPM is a little to high, 900 will be better.
And one more condition must be added - speed more than 40 km/h for example. Such combination (less than 900 RPM and at the same time more than 40 km/h) is imposible to be reached in my car in any gear, so logical conclusion could be made - car is not in a gear = is in neutral.

Pretty complicated and still not working under 40 km/h

pety · Post 28 Oct 2020, 16:39

i think, under the 9000 rpm is good but speed is not necessary. everytime the rpm is under 900, it shows "N".
But the autopilot has to say, if it can be done.

pety · Post 31 Oct 2020, 16:32

hi autopilot. do u think is possible to do the N showing on lower than 900 rpm. It will be better than showing 6 to 1 when i drive downhill on "N".

Many thank

alexnevski36 · Post 31 Oct 2020, 17:00

Maybe I am wrong, but I think when real "N" occurs, the LOAD on the engine will be minimal (the smallest will occur in overrun). On my car is about 20% (while in overrun is 12%).
So "maybe" it can be used as a "condition" to display "N" (detect when gear is in neutral by checking "load"), regardless of car speed or engine rpm?