Tak jsem už jsem něco našel v zahraničí ale z kodováním nemám zkušenosti takže jen pro zkušené
pokud tedy měníte bubny za disky tak by se té mělo kodovat
Decoding of 26-byte encoding values ("Coding" line):
Byte 0 (first digit): 4 - brand / model (1 = Seat Ibiza, 2 = Volkswagen Polo Hatchback, 3 = Audi A1, 4 = Skoda Fabia, 5 = Volkswagen Polo Sedan, 6 = Volkswagen Vento / Skoda Rapid
Byte 0 (second digit): 1 - steering wheel position:
0 = other
1 = left
2 = left (Audi A1 / A1 Quattro / S1 / Ibiza Cupra / Polo GTI)
3 = right)
4 = right (Audi A1 / A1 Quattro / S1 / Ibiza Cupra / Polo GTI)
Byte 1: F5 - generation (1 = Skoda Mk1, 2 = VW / Seat up to 2012, 4 = Audi 8X up to 2012, DC = Skoda Mk2, DD = VW / Seat from 2012, DF = Audi 8X from 2012 , F5 = Skoda Mk3
Byte 2: 28 - Front brake disc diameter. In fact, this is the coefficient of effort (brake fluid pressure) that the unit supplies to the front brake calipers when the brake pedal is pressed. The value is paired with the value in byte 15:
24 = 256 mm (rear drum brakes, diameter 200 mm, coding only for some VW Polos)
28 = 256 mm (rear disc brakes, diameter 232 mm)
2C = 256 mm (rear brakes drum, diameter 200 mm)
44 = 288 mm (rear disc brakes, diameter 232 mm, coding only for some VW Polos)
48 = 288 mm (rear disc brakes, diameter 232 mm)
4C = 288 mm (rear drum brakes, diameter 200 mm)
68 = 312 mm (rear disc brakes, diameter 232 mm)
70 = 312 mm (rear disc brakes, diameter 272 mm)
78 = 312 mm (rear disc brakes, diameter 256 mm)
Byte 3: 7D - assignment unknown, 63 = VW Vento Sedan, 64 = VW Polo Sedan, 74 = Skoda Rapid, 7D = Skoda Fabia / Seat Ibiza, 85 = VW Polo Hatchback, 8B = Audi A1 / S1 2013+, E9 = Audi A1 2012
Byte 4: 89 - transmission type. Byte is paired with byte 8:
21 = mechanics 5st (Vento / Rapid)
23 = automatic 5st S-tronic (Audi)
41 = DSG (Polo)
42 = DSG (Polo RHD)
43 = mechanics 5/6 st (GT, WRC, 2.0 TDI), Polo GTI, BM
49 = Mechanics 5CT MQ200
4A = Mechanics 5CT MQ200 PED (Polo)
4B = Mechanics 6CT MQ200
4C = Mechanics 6CT MQ200 (Audi left hand drive)
4D = Mechanics 5CT MQ200 (Audi left hand drive)
89 = mechanics 5st MQ250 / DSG-7 DQ200 (Polo / Fabia)
8B = mechanics 5st MQ250 (Highline) or 6st MQ350 (Cupra) or DSG-7 DQ200 (Polo GTI)
8D, mechanics 6st MQ350 PRY or S-Tronic (DQ200- 7F) (Audi)
8E, S-Tronic DQ200-7F
Byte 5: 23 - 13th digit of VIN number + 0x23
Byte 6: 33 - unknown, always = 33
Byte 7: C0 - 14th digit of VIN number + 0xC0
Byte 8: 09 - transmission type. Paired with Byte 4:
Bits 0-4:
09 = Manual or DSG-7 (Polo GTI)
11 = Automatic
bit 6 - drive type 1 = full (Audi S1 and Audi A1 Quattro), 0 = front
Byte 9: 14 - 15th digit of VIN number + 0x14
Byte 10: 10 - unknown, 00 = Ibiza / Polo GTI, 10 = all others, 30 = Audi S1 / Ibiza Cupra / Polo Highline
Byte 11: 69 - 16th digit of VIN number + 0x69
Byte 12: 00 - unknown, always = 00
Byte 13: 51 - 17th digit of VIN number + 0x51
Byte 14: 82 - checksum (bit inversion) of byte 0
Byte 15: 14 - type of rear brakes. In fact, this is the coefficient of effort (brake fluid pressure) that the unit supplies to the rear brake calipers when the brake pedal is pressed. The value is paired with the value in byte 2:
0E = 272 mm discs (front discs 312 mm diameter)
12 = 232 mm discs (288 mm front discs)
14 = 232 mm discs (256 mm front discs diameter)
16 = 232 discs mm (front disc diameter 312 mm)
1E = disc 256 mm (front disc diameter 312 mm) (Polo)
24 = drum 200 mm (front disc diameter 256 mm) (Polo)
32 = drum 200 mm (front disc diameter 288 mm)
34 = drum 200 mm (front disc diameter 256 mm)
Byte 16: 91 - checksum (bit inversion) of byte 4
Byte 17: CC - checksum (bit inversion) of byte 6
Byte 18: 90 - checksum (bit inversion) of byte 8
Byte 19: 08 - checksum (bit inversion) byte 10
Byte 20: 00 - checksum (bit inversion) byte 12
Byte 21: 0B - engine type (power factor):
05 = Polo 1.0 / 1.2 TSI / MPI
07 = Polo 1.4 TDI
0A = A1 / Polo 1.4 / 1.6 TSI
0B = Fabia 1.4 TDI
0D = A1 / Fabia 1.0 / 1.2 TSI
12 = 1.8 TSI
13 = 2.0 TSI
Byte 22: C9
bit 0 - serve to activate HHC (Hold Hill Control - assistant on ascent / descent):
bit 1 - engine type, 0 = diesel, 1 = petrol
bits 2-5 - set the available ESP operating modes:
04, ESC on (Polo)
08, The ESC menu in the radio tape recorder contains the items: ESC on, ASR off
0C, The ESC menu in the radio tape recorder contains the items: ESC on, ASR off, ESC sport, ESC off (Seat Ibiza Cupra)
10, The ESC menu in the radio contains the items: ESC on, ESC off
14, The ESC menu in the radio contains the items: ESC on, ASR off, ESC off
18, The ESC menu in the radio contains the items: ESC on, ESC sport, ESC off
1C, The ESC menu in the radio contains the items: ESC on, ASR off, ESC off
20, The ESC menu in the radio contains the items: ESC on, ESC sport, ESC off
24, The ESC menu in the radio contains the items: ESC on , ASR off, ESC sport
28, The ESC menu in the radio contains the items: ASR on, ASR off, ESC sport
bits 6 ~ 7:
00 = TPMS disabled
C0 = TPMS enabled
Byte 23: F9
bit 0 - unknown, always = 1
bits 1 ~ 2
0 = ACC (Adaptive Cruise Control) not set
2 = [8T5] Adaptive Cruise Control installed (only for HW unit: 6C0 907 379 B)
4 = [8T3] Adaptive Cruise Control installed (only for HW unit: 6C0 907 379 B)
bit 3 - 1 = [8T2] Cruise Control and / or [8T9] Speed limiter set / enabled
bits 4-7:
00 = [6K2 / 6K3] Front Assist and / or adaptive cruise control (AAC) sensor not installed
F0 = [6K2 / 6K3] Front Assist and / or adaptive cruise control (AAC) sensor installed
Byte 24: 8F - options:
bit 0: unknown, always 1 for Fabia
bit 1: unknown, always 1 for Fabia
bit 2: unknown, always 1 for Fabia
bit 3: 1 = Start-Stop system set
bit 4: unknown, always 0
bit 5: unknown, always 0
bit 6: unknown, always 0
bit 7: unknown, 0 = Audi
Byte 25: 00 - unknown, always = 00
Knowing the format, we create a label file for VCDS
When I figured out all this magic of bytes, I thought, why not create a * .lbl file for VCDS? Indeed, VCDS has an excellent utility LCode, which using this file can display encoding in a convenient form.
