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Code letters, gearbox allocation, ratios, equipment
Direct shift gearbox
02E front-wheel drive
Gearbox
Code letters
HXW
JPP
Manufac‐
tured
fro
m
to
05.06
11.06
Allocation
Model
Audi TT 2007 ▸
Audi TT 2007 ▸
Engine
2.0 ltr. - TFSI 147 kW
4 cylinders
2.0 ltr. - TFSI 147 kW
4 cylinders
Ratios
Final drive I
for 1st to 4th gear
69 : 17 = 4.059
69 : 17 = 4.059
Z2 : Z1
Final drive II
for 5th/6th gear
and reverse gear
69 : 22 = 3.136
69 : 22 = 3.136
1st gear
45 : 13 = 3.461
45 : 13 = 3.461
2nd gear
43 : 20 = 2.150
43 : 20 = 2.150
3rd gear
41 : 28 = 1.464
41 : 28 = 1.464
4th gear
41 : 38 = 1.078
41 : 38 = 1.078
5th gear
35 : 32 = 1.094
35 : 32 = 1.094
6th gear
35 : 38 = 0.921
35 : 38 = 0.921
Reverse
gear
22 : 14 x 33 : 13 = 3.99 22 : 14 x 33 : 13 = 3.99
Overall ratio
iov. in top gear
2.888
2.888
2.1
Calculating ratio “i”
Example:
6th gear
Final drive
Drive gear
ZG1 = 40
ZA1 = 20
Driven gear
ZG2 = 33
ZA2 = 72
i = Z2 : Z1 (Z1 = number of teeth on drive gear, Z2 = number of
teeth on driven gear)
iG = gear ratio = ZG2 : ZG1 = 33 : 40 = 0.825
iA = axle ratio = ZA2 : ZA1 = 72 : 20 = 3.6
iov = overall ratio = iG x iA = 0.825 x 3.6 = 2.97
Audi TT 2007 ➤
Direct shift gearbox 02E, front-wheel drive - Edition 12.2006
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Rep. Gr.00 - Technical data
