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rowi
Joined: 02/04/2012 Posts: 26 Karma: +2 / -1 Location: Köln
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30-04-2012, 17:27 Subject: Audi A5/S5: Top Speed & Performance |
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Hello,
To be honest, I've forgotten where I got this from, probably because I've been searching on Google so much.
Quote: | - Audi A5, manufactured in 2008:
Speed:
0x3c3 8 02 A0 03 10 11 80 10 50 // 10 km/h Low=D1, High=D2 / 100 = v (0x3A0/100d)
0x3c3 8 02 F3 15 10 11 2C 34 50 // 56km/h 0x15F3/100d |
Now that I've been sniffing the comfort CAN bus of the Audi A5/S5, I've taken a closer look at the 3C3, but I'm having trouble reading the speed signal.
Here's a short excerpt of the data when the vehicle starts moving. In the first line of my example, I interpret D1 as the "0" after the decimal point, and D2 as "f7". This doesn't quite seem right.
However, the value on D3 actually changes with increasing or decreasing speed, but up to approximately 70 km/h, it reaches a maximum of 0x24 (which is decimal 36). I could potentially double that value, which would result in 36 * 2 = 72 km/h, and that might be correct. But that's just a guess, and it's completely different from the information above, which I had hoped would allow me to calculate the value.
Is my approach here generally the right one, or do people usually use other methods to get to the bottom of the issue?
Regards,
Rolf.
Code: |
Hex,Dez,#,Inhalt in Hex, Inhalt in Dezimal, Inhalt in ASCII (könnte ja klappen)
3c3,963,8, 0 f7 0 10 18 2e e 10, 0 247 0 16 24 46 14 16,##### .##
3c3,963,8, 0 1e 1 10 18 3d e 10, 0 30 1 16 24 61 14 16,##### =##
3c3,963,8, 0 3b 1 10 18 4b e 10, 0 59 1 16 24 75 14 16,# ;### K##
3c3,963,8, 0 5c 1 10 18 5a e 10, 0 92 1 16 24 90 14 16,# \### Z##
3c3,963,8, 0 78 1 10 18 64 e 10, 0 120 1 16 24 100 14 16,# x### d##
3c3,963,8, 0 95 1 10 18 6b e 10, 0 149 1 16 24 107 14 16,##### k##
3c3,963,8, 0 ab 1 10 18 7e e 10, 0 171 1 16 24 126 14 16,########
3c3,963,8, 0 c7 1 10 18 b4 e 10, 0 199 1 16 24 180 14 16,########
3c3,963,8, 0 de 1 10 18 d1 e 10, 0 222 1 16 24 209 14 16,########
3c3,963,8, 0 ef 1 10 18 0 f 10, 0 239 1 16 24 0 15 16,########
3c3,963,8, 0 5 2 10 18 1d f 10, 0 5 2 16 24 29 15 16,########
3c3,963,8, 0 16 2 10 18 49 f 10, 0 22 2 16 24 73 15 16,##### I##
3c3,963,8, 0 32 2 10 18 70 f 10, 0 50 2 16 24 112 15 16,# 2### p##
3c3,963,8, 0 43 2 10 18 90 f 10, 0 67 2 16 24 144 15 16,# C######
3c3,963,8, 0 54 2 10 18 a8 f 10, 0 84 2 16 24 168 15 16,# T######
3c3,963,8, 0 5f 2 10 18 f6 f 10, 0 95 2 16 24 246 15 16,# _######
3c3,963,8, 0 76 2 10 18 7d 10 10, 0 118 2 16 24 125 16 16,# v### }##
3c3,963,8, 0 86 2 10 18 71 11 10, 0 134 2 16 24 113 17 16,##### q##
3c3,963,8, 0 a8 2 10 18 a4 12 10, 0 168 2 16 24 164 18 16,######## |
Translated on 29-09-2026, 10:17.
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reieg99 Guest
Free account, no CAN development support
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30-04-2012, 23:42 Subject: Audi A5/S5 Speed: Specs & Performance |
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Hello,
To be honest, I've been searching on Google so much that I can't remember where I got this information from.
- Audi A5, manufactured in 2008:
Speed:
0x3c3 8 02 A0 03 10 11 80 10 50 // 10 km/h Low=D1, High=D2 / 100 = v (0x3A0/100d)
0x3c3 8 02 F3 15 10 11 2C 34 50 // 56km/h 0x15F3/100d
Now that I've been sniffing the comfort CAN bus of the Audi A5/S5, I've taken a closer look at the 3C3, but I'm having trouble reading the speed signal.
Here's a short excerpt of the data when the vehicle starts. In the first line of my example, I interpret D1 as the 0 after the decimal point, and D2 as f7. This doesn't quite seem right.
Everything is already stated above.
D1 is the least significant byte.
D2 is the high byte.
Therefore, you simply have a 16-bit value that you still need to divide by 100, and you will then have the speed.
[code]
Hex, Decimal, #, Content in Hex, Content in Decimal, Content in ASCII (might work)
3c3,963,8, 0 f7 0 ==> 2.47 km/h
3c3,963,8, 0 1e 1 ==> 4.81 km/h
3c3,963,8, 0 3b 1 ==> 3.1 km/h
3c3,963,8, 0 5c 1 ==> 3.48
3c3,963,8, 0 78 1==> 3.76
3c3,963,8, 0 95 1 ==> 4.05
3c3,963,8, 0 from 1 ==> 4,27
... etc. ...
3c3,963,8, 0 86 2 10 ==> 6.4 km/h
3c3,963,8, 0 a8 2 10 ==> 6.8 km/h
Please take 3 measurements at the following speeds:
- 10 km/h
- 30 km/h
- 60 km/h
and please provide the values of D1 and D2. This should be enough to understand how the speed is calculated.
Regards,
Andi.
Translated on 29-09-2026, 10:23.
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rowi
Joined: 02/04/2012 Posts: 26 Karma: +2 / -1 Location: Köln
CAN Support
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01-05-2012, 12:12 Subject: Audi A5/S5: Top Speed & Performance |
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Hello Andi,
Actually, sometimes people are just blind to the obvious.
I filtered and processed this data using a small PHP script. This allowed me to create a diagram of the speed profile of the trip in OpenOffice.
Hmm, I thought I might have been going closer to 70 km/h, but that seems about right. However, I should have covered a longer distance at around 35 km/h, and I don't see that reflected. It seems more like a slow and steady decrease in speed. Unfortunately, I haven't implemented a timestamp in my diagnostic program yet, but I assumed the ID would appear at regular intervals, and I hope that's the case.
Well, basically, it seems plausible. I'll now try to drive at appropriate speeds so that I can hopefully see these things properly.
Regards,
Rolf.
Translated on 29-09-2026, 10:27.
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Dieselfahrer CAN-Profi

Joined: 07/28/2011 Posts: 79 Karma: +6 / -0
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01-05-2012, 19:01 Subject: Audi A5/S5: Top Speed & Performance |
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According to my documentation, message 963 ($3c3) comes from the steering angle sensor, which contains steering angle and steering angle rate data, but not vehicle speed.
Best regards,
Ingo
Translated on 29-09-2026, 10:28.
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rowi
Joined: 02/04/2012 Posts: 26 Karma: +2 / -1 Location: Köln
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01-05-2012, 19:25 Subject: Audi A5/S5: Top Speed & Performance |
Translating... |
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[Translating...] Hallo Ingo,
hmm, demzufolge sollte sich irgendein Wert halbwegs einpendeln, da die meiste Zeit doch eher geradeaus gefahren wird. In meinem Diagramm steigt der Wert, bis er dann zum Ende der Fahrt wieder komplett auf Null zurückgeht. Würde ja zu km/h passen. Eine andere Fahrt zeigt passende 120 km/h als Spitzenwert.
Es gibt aber noch weitere befüllte Bytes, die ich hier (noch) nicht berücksichtige. Möglicherweise steckt die Lenkwinkelinformation ja in den anderen Werten drin. Das kann ich gern nochmal nachschauen..
Gruß
Rolf
P.S.: Ich hänge nochmal den schon etwas vorformulierten Code für diese Kurzfahrt an. Am Ende lenke ich kräftig nach rechts (gut 90 Grad) und dann wieder gerade, weil das eine Garageneinfahrt nach rechts ist, ich bin dann auch langsam.
D3 hat sich bei einer andren Fahrt mal auf "90" geändert statt auf "10" zu bleiben, das werde ich noch herausfinden müssen.
D4 steht total auf die 18, da gibt es kein Rütteln.. (Zündung oder sonst etwas Konstantes?).
D5 flippt ziemlich herum, hier könnten wir den Lenkwinkel haben, auch wenn ich den Lenker eigentlich eher ruhig halte  . Könnte das das Low Nibble zu D6 sein?
D6 ist da etwas behäbiger, ändert sich nicht so sehr. Vielleicht ist es ein High Nibble zu D5?
D7 scheint auch stark auf die 10 bezogen zu sein, überlegt es sich dann zum Ende der Fahrt anders, keine Ahnung, warum..
Hoffe, das ist ok, so einen langen Code zu posten..
Gruß
Rolf
Code: |
km/h D3 D4 D5 D6 D7
3 10 18 4b e 10
3 10 18 5a e 10
3 10 18 64 e 10
4 10 18 6b e 10
4 10 18 7e e 10
4 10 18 b4 e 10
4 10 18 d1 e 10
4 10 18 0 f 10
0 10 18 1d f 10
5 10 18 49 f 10
5 10 18 70 f 10
5 10 18 90 f 10
5 10 18 a8 f 10
6 10 18 f6 f 10
6 10 18 7d 10 10
6 10 18 71 11 10
6 10 18 a4 12 10
7 10 18 91 13 10
7 10 18 24 14 10
7 10 18 83 14 10
8 10 18 d1 14 10
8 10 18 11 15 10
9 10 18 7a 15 10
9 10 18 c 16 10
9 10 18 de 16 10
10 10 18 ef 17 10
10 10 18 b3 18 10
11 10 18 28 19 10
11 10 18 a2 19 10
11 10 18 32 1a 10
12 10 18 a5 1a 10
12 10 18 f3 1a 10
12 10 18 ee 19 10
13 10 18 a4 18 10
13 10 18 4c 17 10
13 10 18 c3 16 10
14 10 18 14 17 10
14 10 18 84 17 10
14 10 18 d2 17 10
15 10 18 36 18 10
15 10 18 7b 18 10
16 10 18 98 18 10
16 10 18 c1 18 10
17 10 18 f2 18 10
17 10 18 2d 19 10
17 10 18 60 19 10
18 10 18 80 19 10
18 10 18 9b 19 10
18 10 18 ce 19 10
19 10 18 1 1a 10
19 10 18 37 1a 10
19 10 18 60 1a 10
20 10 18 7b 1a 10
20 10 18 a5 1a 10
20 10 18 d6 1a 10
21 10 18 f5 1a 10
21 10 18 29 1b 10
21 10 18 3a 1b 10
21 10 18 55 1b 10
22 10 18 68 1b 10
22 10 18 db 1a 10
22 10 18 87 1a 10
22 10 18 dd 19 10
1 10 18 4f 19 10
23 10 18 ed 18 10
23 10 18 bf 18 10
24 10 18 d 19 10
24 10 18 59 19 10
24 10 18 96 19 10
25 10 18 e9 19 10
25 10 18 df 19 10
25 10 18 76 19 10
26 10 18 f7 18 10
26 10 18 76 18 10
27 10 18 d 18 10
27 10 18 de 17 10
27 10 18 bc 17 10
28 10 18 b7 17 10
28 10 18 b0 17 10
28 10 18 9a 17 10
29 10 18 7a 17 10
29 10 18 93 17 10
29 10 18 89 17 10
30 10 18 47 17 10
30 10 18 2a 17 10
31 10 18 5 17 10
31 10 18 e5 16 10
31 10 18 f9 16 10
32 10 18 d2 16 10
32 10 18 f4 16 10
32 10 18 2a 17 10
2 10 18 58 17 10
33 10 18 95 17 10
34 10 18 d2 17 10
34 10 18 ed 17 10
34 10 18 2f 18 10
35 10 18 62 18 10
35 10 18 ae 18 10
2 10 18 d 19 10
36 10 18 32 19 10
36 10 18 9b 19 10
37 10 18 e6 19 10
37 10 18 34 1a 10
38 10 18 8a 1a 10
2 10 18 c7 1a 10
38 10 18 9 1b 10
39 10 18 6b 1b 10
39 10 18 e2 1b 10
40 10 18 22 1c 10
40 10 18 90 1c 10
40 10 18 de 1c 10
41 10 18 be 1c 10
41 10 18 28 1a 10
41 10 18 75 17 10
42 10 18 b0 16 10
42 10 18 be 16 10
43 10 18 5 17 10
43 10 18 a 17 10
43 10 18 3d 17 10
44 10 18 40 17 10
44 10 18 69 17 10
44 10 18 90 17 10
45 10 18 b7 17 10
45 10 18 e3 17 10
45 10 18 d 18 10
46 10 18 19 18 10
46 10 18 6a 18 10
47 10 18 95 18 10
47 10 18 ae 18 10
47 10 18 ed 18 10
48 10 18 14 19 10
48 10 18 39 19 10
48 10 18 87 19 10
49 10 18 b1 19 10
49 10 18 df 19 10
50 10 18 1a 1a 10
50 10 18 39 1a 10
50 10 18 72 1a 10
51 10 18 a7 1a 10
51 10 18 e2 1a 10
51 10 18 b 1b 10
52 10 18 3c 1b 10
52 10 18 88 1b 10
52 10 18 ac 1b 10
53 10 18 d6 1b 10
3 10 18 15 1c 10
54 10 18 57 1c 10
54 10 18 7a 1c 10
54 10 18 9e 1c 10
55 10 18 e7 1c 10
55 10 18 24 1d 10
56 10 18 44 1d 10
56 10 18 7f 1d 10
56 10 18 be 1d 10
57 10 18 0 1e 10
57 10 18 5d 1e 10
58 10 18 8b 1e 10
58 10 18 90 1e 10
3 10 18 dd 1a 10
59 10 18 b2 17 10
59 10 18 31 18 10
59 10 18 12 18 10
60 10 18 45 18 10
60 10 18 87 18 10
60 10 18 8e 18 10
61 10 18 84 18 10
3 10 18 9f 18 10
61 10 18 a9 18 10
62 10 18 b0 18 10
62 10 18 d5 18 10
62 10 18 e8 18 10
63 10 18 3 19 10
63 10 18 2f 19 10
4 10 18 60 19 10
64 10 18 7d 19 10
64 10 18 96 19 10
64 10 18 ba 19 10
65 10 18 df 19 10
65 10 18 eb 19 10
65 10 18 17 1a 10
66 10 18 3e 1a 10
4 10 18 57 1a 10
67 10 18 7b 1a 10
67 10 18 ac 1a 10
67 10 18 d6 1a 10
68 10 18 f3 1a 10
68 10 18 2 1b 10
68 10 18 e 1b 10
69 10 18 32 1b 10
69 10 18 57 1b 10
69 10 18 6f 1b 10
69 10 18 9b 1b 10
70 10 18 c0 1b 10
70 10 18 dd 1b 10
70 10 18 9 1c 10
71 10 18 2b 1c 10
71 10 18 3d 1c 10
72 10 18 7a 1c 10
72 10 18 94 1c 10
72 10 18 c0 1c 10
73 10 18 d6 1c 10
73 10 18 f1 1c 10
73 10 18 20 1d 10
73 10 18 36 1d 10
4 10 18 66 1d 10
74 10 18 8d 1d 10
75 10 18 90 1d 10
75 10 18 c1 1d 10
75 10 18 e0 1d 10
75 10 18 f4 1d 10
76 10 18 33 1e 10
76 10 18 51 1e 10
77 10 18 6e 1e 10
77 10 18 9a 1e 10
77 10 18 b5 1e 10
77 10 18 c8 1e 10
78 10 18 e1 1e 10
78 10 18 12 1f 10
78 10 18 3b 1f 10
79 10 18 8e 1f 10
79 10 18 c1 1f 10
79 10 18 eb 1f 10
80 10 18 b5 1f 10
80 10 18 15 1b 10
80 10 18 39 1a 10
81 10 18 39 1a 10
81 10 18 10 1a 10
81 10 18 2b 1a 10
81 10 18 26 1a 10
5 10 18 26 1a 10
82 10 18 23 1a 10
82 10 18 30 1a 10
82 10 18 26 1a 10
83 10 18 30 1a 10
83 10 18 48 1a 10
83 10 18 57 1a 10
83 10 18 72 1a 10
84 10 18 83 1a 10
5 10 18 a7 1a 10
84 10 18 b1 1a 10
84 10 18 c2 1a 10
85 10 18 db 1a 10
85 10 18 f3 1a 10
85 10 18 ff 1a 10
86 10 18 1f 1b 10
86 10 18 41 1b 10
86 10 18 37 1b 10
86 10 18 4d 1b 10
5 10 18 6b 1b 10
87 10 18 83 1b 10
87 10 18 9b 1b 10
87 10 18 b1 1b 10
88 10 18 c5 1b 10
88 10 18 e0 1b 10
88 10 18 f3 1b 10
88 10 18 11 1c 10
89 10 18 18 1c 10
89 10 18 30 1c 10
89 10 18 4e 1c 10
90 10 18 61 1c 10
90 10 18 7c 1c 10
90 10 18 86 1c 10
90 10 18 a5 1c 10
91 10 18 b2 1c 10
91 10 18 db 1c 10
91 10 18 e5 1c 10
91 10 18 fb 1c 10
5 10 18 e 1d 10
92 10 18 20 1d 10
92 10 18 1b 1d 10
92 10 18 22 1d 10
92 10 18 24 1d 10
93 10 18 29 1d 10
93 10 18 47 1d 10
93 10 18 50 1d 10
93 10 18 38 1d 10
93 10 18 38 1d 10
93 10 18 27 1d 10
93 10 18 29 1d 10
93 10 18 fb 1c 10
93 10 18 52 1c 10
93 10 18 d1 1b 10
92 10 18 99 1c 10
92 10 18 1b 1d 10
92 10 18 c5 1c 10
92 10 18 7a 1c 10
92 10 18 c3 1c 10
92 10 18 b4 1c 10
92 10 18 a5 1c 10
92 10 18 9c 1c 10
5 10 18 97 1c 10
5 10 18 90 1c 10
92 10 18 8b 1c 10
91 10 18 7e 1c 10
91 10 18 75 1c 10
91 10 18 68 1c 10
91 10 18 61 1c 10
91 10 18 57 1c 10
91 10 18 49 1c 10
91 10 18 3f 1c 10
91 10 18 3f 1c 10
91 10 18 3a 1c 10
91 10 18 29 1c 10
91 10 18 1a 1c 10
90 10 18 7 1c 10
90 10 18 f6 1b 10
90 10 18 f6 1b 10
90 10 18 15 1c 10
90 10 18 c 1c 10
90 10 18 e9 1b 10
90 10 18 db 1b 10
90 10 18 db 1b 10
90 10 18 d6 1b 10
90 10 18 cc 1b 10
89 10 18 c5 1b 10
89 10 18 c2 1b 10
5 10 18 b6 1b 10
5 10 18 a3 1b 10
89 10 18 9e 1b 10
89 10 18 9b 1b 10
89 10 18 9b 1b 10
89 10 18 99 1b 10
89 10 18 92 1b 10
88 10 18 81 1b 10
88 10 18 7c 1b 10
88 10 18 77 1b 10
88 10 18 6f 1b 10
88 10 18 61 1b 10
88 10 18 52 1b 10
88 10 18 57 1b 10
88 10 18 4b 1b 10
88 10 18 41 1b 10
88 10 18 3f 1b 10
87 10 18 35 1b 10
87 10 18 26 1b 10
87 10 18 1a 1b 10
87 10 18 13 1b 10
87 10 18 13 1b 10
87 10 18 2 1b 10
87 10 18 f8 1a 10
87 10 18 f5 1a 10
5 10 18 f5 1a 10
86 10 18 e7 1a 10
86 10 18 d3 1a 10
86 10 18 c9 1a 10
86 10 18 b1 1a 10
86 10 18 aa 1a 10
86 10 18 b1 1a 10
86 10 18 a0 1a 10
86 10 18 99 1a 10
86 10 18 94 1a 10
86 10 18 8a 1a 10
85 10 18 7e 1a 10
85 10 18 6f 1a 10
85 10 18 6d 1a 10
85 10 18 68 1a 10
85 10 18 59 1a 10
85 10 18 52 1a 10
85 10 18 4d 1a 10
85 10 18 43 1a 10
85 10 18 3e 1a 10
84 10 18 41 1a 10
84 10 18 26 1a 10
84 10 18 17 1a 10
5 10 18 1a 1a 10
5 10 18 10 1a 10
84 10 18 ff 19 10
84 10 18 f7 19 10
84 10 18 fa 19 10
84 10 18 e9 19 10
83 10 18 e6 19 10
83 10 18 dd 19 10
83 10 18 d3 19 10
83 10 18 c2 19 10
83 10 18 b8 19 10
83 10 18 ae 19 10
83 10 18 a9 19 10
83 10 18 a4 19 10
83 10 18 9d 19 10
82 10 18 9b 19 10
82 10 18 8c 19 10
82 10 18 7d 19 10
82 10 18 76 19 10
82 10 18 6f 19 10
82 10 18 54 19 10
82 10 18 4f 19 10
5 10 18 48 19 10
81 10 18 39 19 10
81 10 18 2f 19 10
81 10 18 21 19 10
81 10 18 1e 19 10
81 10 18 12 19 10
81 10 18 1 19 10
81 10 18 3 19 10
80 10 18 f2 18 10
80 10 18 e4 18 10
80 10 18 da 18 10
80 10 18 d0 18 10
80 10 18 bf 18 10
80 10 18 ba 18 10
80 10 18 bf 18 10
79 10 18 a9 18 10
79 10 18 9d 18 10
79 10 18 93 18 10
79 10 18 8e 18 10
79 10 18 87 18 10
4 10 18 76 18 10
79 10 18 73 18 10
79 10 18 5b 18 10
79 10 18 54 18 10
78 10 18 4f 18 10
78 10 18 45 18 10
78 10 18 36 18 10
78 10 18 23 18 10
78 10 18 1b 18 10
78 10 18 16 18 10
78 10 18 12 18 10
77 10 18 3 18 10
77 10 18 f2 17 10
77 10 18 ef 17 10
77 10 18 e3 17 10
77 10 18 e1 17 10
77 10 18 c8 17 10
77 10 18 ba 17 10
77 10 18 a9 17 10
4 10 18 b2 17 10
76 10 18 ae 17 10
76 10 18 9c 17 10
76 10 18 89 17 10
76 10 18 69 17 10
76 10 18 6c 17 10
76 10 18 73 17 10
75 10 18 6e 17 10
75 10 18 49 17 10
75 10 18 42 17 10
75 10 18 47 17 10
75 10 18 36 17 10
75 10 18 2f 17 10
75 10 18 1b 17 10
74 10 18 f 17 10
74 10 18 3 17 10
74 10 18 3 17 10
74 10 18 f9 16 10
4 10 18 e0 16 10
74 10 18 c3 16 10
74 10 18 c6 16 10
73 10 18 ca 16 10
73 10 18 b2 16 10
73 10 18 9f 16 10
73 10 18 92 16 10
73 10 18 8d 16 10
73 10 18 89 16 10
73 10 18 77 16 10
72 10 18 70 16 10
72 10 18 5a 16 10
72 10 18 53 16 10
72 10 18 50 16 10
72 10 18 3d 16 10
72 10 18 31 16 10
72 10 18 22 16 10
71 10 18 1b 16 10
71 10 18 11 16 10
71 10 18 0 16 10
71 10 18 fb 15 10
71 10 18 e7 15 10
71 10 18 de 15 10
71 10 18 de 15 10
70 10 18 cf 15 10
70 10 18 b9 15 10
70 10 18 ad 15 10
70 10 18 aa 15 10
70 10 18 8b 15 10
70 10 18 49 16 10
70 10 18 6b 16 10
70 10 18 89 16 10
70 10 18 19 17 10
70 10 18 e3 16 10
70 10 18 53 17 10
70 10 18 78 17 10
70 10 18 1d 17 10
70 10 18 d2 16 10
70 10 18 8d 16 10
70 10 18 6b 16 10
70 10 18 4e 16 10
70 10 18 4c 16 10
70 10 18 50 16 10
70 10 18 4c 16 10
70 10 18 5d 16 10
71 10 18 5d 16 10
71 10 18 5a 16 10
71 10 18 64 16 10
71 10 18 70 16 10
71 10 18 86 16 10
71 10 18 84 16 10
4 10 18 86 16 10
71 10 18 8b 16 10
72 10 18 9f 16 10
72 10 18 a8 16 10
72 10 18 ad 16 10
72 10 18 b9 16 10
72 10 18 c6 16 10
72 10 18 ca 16 10
72 10 18 d7 16 10
72 10 18 de 16 10
72 10 18 e0 16 10
72 10 18 dc 16 10
73 10 18 fb 16 10
73 10 18 0 17 10
73 10 18 5 17 10
73 10 18 3 17 10
73 10 18 11 17 10
73 10 18 25 17 10
73 10 18 22 17 10
73 10 18 25 17 10
73 10 18 25 17 10
73 10 18 40 17 10
73 10 18 40 17 10
73 10 18 45 17 10
74 10 18 56 17 10
74 10 18 69 17 10
4 10 18 75 17 10
4 10 18 82 17 10
74 10 18 8e 17 10
74 10 18 9c 17 10
74 10 18 a4 17 10
75 10 18 ba 17 10
75 10 18 d2 17 10
75 10 18 e8 17 10
75 10 18 ef 17 10
75 10 18 3 18 10
76 10 18 f7 17 10
76 10 18 a 18 10
76 10 18 14 18 10
76 10 18 3b 18 10
77 10 18 54 18 10
77 10 18 51 18 10
77 10 18 62 18 10
77 10 18 65 18 10
77 10 18 93 18 10
77 10 18 9d 18 10
78 10 18 ae 18 10
78 10 18 ae 18 10
78 10 18 d2 18 10
78 10 18 e6 18 10
79 10 18 e8 18 10
79 10 18 6 19 10
5 10 18 10 19 10
5 10 18 6 19 10
79 10 18 34 19 10
79 10 18 2d 19 10
80 10 18 48 19 10
80 10 18 67 19 10
80 10 18 67 19 10
80 10 18 76 19 10
81 10 18 7d 19 10
81 10 18 7b 19 10
81 10 18 a0 19 10
81 10 18 b6 19 10
81 10 18 c9 19 10
5 10 18 d3 19 10
82 10 18 eb 19 10
82 10 18 ee 19 10
82 10 18 1 1a 10
82 10 18 f3 19 10
82 10 18 f5 19 10
82 10 18 1 1a 10
82 10 18 fc 19 10
82 10 18 9 1a 10
82 10 18 fa 19 10
82 10 18 e9 19 10
82 10 18 ac 19 10
82 10 18 34 1a 10
82 10 18 d3 19 10
82 10 18 d5 18 10
82 10 18 a 18 10
81 10 18 6a 18 10
81 10 18 1e 19 10
81 10 18 56 19 10
81 10 18 34 19 10
81 10 18 6 19 10
81 10 18 19 19 10
80 10 18 b 19 10
80 10 18 ed 18 10
80 10 18 dc 18 10
80 10 18 d2 18 10
80 10 18 bf 18 10
79 10 18 b3 18 10
79 10 18 a4 18 10
5 10 18 93 18 10
79 10 18 84 18 10
79 10 18 71 18 10
78 10 18 60 18 10
78 10 18 47 18 10
78 10 18 36 18 10
78 10 18 28 18 10
78 10 18 12 18 10
77 10 18 3 18 10
77 10 18 fc 17 10
77 10 18 e1 17 10
77 10 18 c8 17 10
77 10 18 b5 17 10
4 10 18 b5 17 10
76 10 18 a6 17 10
76 10 18 95 17 10
76 10 18 82 17 10
76 10 18 70 17 10
75 10 18 5f 17 10
75 10 18 56 17 10
75 10 18 47 17 10
75 10 18 36 17 10
75 10 18 20 17 10
75 10 18 22 17 10
74 10 18 a 17 10
74 10 18 f9 16 10
74 10 18 e5 16 10
4 10 18 dc 16 10
74 10 18 cf 16 10
73 10 18 b2 16 10
73 10 18 a8 16 10
73 10 18 97 16 10
73 10 18 7f 16 10
73 10 18 77 16 10
73 10 18 75 16 10
72 10 18 70 16 10
72 10 18 55 16 10
72 10 18 4c 16 10
72 10 18 49 16 10
72 10 18 24 16 10
71 10 18 13 16 10
71 10 18 a 16 10
71 10 18 ef 15 10
71 10 18 e7 15 10
71 10 18 ef 15 10
70 10 18 ca 15 10
70 10 18 a8 15 10
70 10 18 a8 15 10
70 10 18 b2 15 10
70 10 18 a1 15 10
69 10 18 75 15 10
69 10 18 5f 15 10
69 10 18 5a 15 10
69 10 18 49 16 10
69 10 18 18 16 10
69 10 18 42 16 10
69 10 18 ca 16 10
69 10 18 8d 16 10
4 10 18 9a 16 10
4 10 18 7 17 10
4 10 18 d4 16 10
4 10 18 61 16 10
4 10 18 24 16 10
4 10 18 11 16 10
4 10 18 5 16 10
69 10 18 f4 15 10
69 10 18 d4 15 10
69 10 18 d1 15 10
68 10 18 c0 15 10
68 10 18 c0 15 10
68 10 18 b4 15 10
68 10 18 b2 15 10
69 10 18 c3 15 10
69 10 18 c0 15 10
69 10 18 b4 15 10
68 10 18 c8 15 10
68 10 18 ef 15 10
68 10 18 c0 15 10
68 10 18 ad 15 10
4 10 18 be 15 10
4 10 18 b9 15 10
4 10 18 c5 15 10
69 10 18 de 15 10
69 10 18 e0 15 10
69 10 18 ea 15 10
69 10 18 0 16 10
69 10 18 2 16 10
69 10 18 a 16 10
70 10 18 20 16 10
70 10 18 2e 16 10
70 10 18 3a 16 10
70 10 18 53 16 10
70 10 18 64 16 10
70 10 18 66 16 10
71 10 18 7a 16 10
71 10 18 90 16 10
71 10 18 95 16 10
71 10 18 9a 16 10
71 10 18 bc 16 10
72 10 18 c3 16 10
72 10 18 d9 16 10
72 10 18 f2 16 10
72 10 18 f2 16 10
72 10 18 ea 16 10
72 10 18 e0 16 10
73 10 18 19 17 10
73 10 18 2f 17 10
73 10 18 36 17 10
73 10 18 47 17 10
73 10 18 45 17 10
73 10 18 49 17 10
74 10 18 58 17 10
74 10 18 53 17 10
74 10 18 67 17 10
74 10 18 6e 17 10
74 10 18 67 17 10
74 10 18 78 17 10
74 10 18 89 17 10
74 10 18 86 17 10
74 10 18 86 17 10
74 10 18 7d 17 10
74 10 18 78 17 10
74 10 18 84 17 10
74 10 18 7a 17 10
74 10 18 31 17 10
74 10 18 9c 17 10
74 10 18 1b 17 10
4 10 18 a3 16 10
74 10 18 20 16 10
73 10 18 b4 16 10
73 10 18 d2 16 10
73 10 18 c 17 10
73 10 18 b9 16 10
73 10 18 b0 16 10
73 10 18 b9 16 10
73 10 18 97 16 10
72 10 18 7c 16 10
72 10 18 66 16 10
72 10 18 5f 16 10
72 10 18 5a 16 10
72 10 18 47 16 10
71 10 18 33 16 10
4 10 18 24 16 10
71 10 18 16 16 10
71 10 18 13 16 10
71 10 18 a 16 10
71 10 18 ea 15 10
70 10 18 d6 15 10
70 10 18 cf 15 10
70 10 18 c5 15 10
70 10 18 af 15 10
70 10 18 b4 15 10
70 10 18 6b 16 10
70 10 18 61 16 10
70 10 18 ad 16 10
70 10 18 53 17 10
70 10 18 ef 16 10
70 10 18 7 17 10
70 10 18 ca 16 10
70 10 18 b0 16 10
70 10 18 a1 16 10
70 10 18 86 16 10
70 10 18 5a 16 10
70 10 18 55 16 10
70 10 18 5d 16 10
70 10 18 64 16 10
71 10 18 66 16 10
71 10 18 64 16 10
71 10 18 6e 16 10
71 10 18 70 16 10
71 10 18 81 16 10
71 10 18 8d 16 10
4 10 18 8d 16 10
4 10 18 a8 16 10
4 10 18 9c 16 10
72 10 18 b0 16 10
72 10 18 be 16 10
72 10 18 c6 16 10
72 10 18 ca 16 10
72 10 18 d4 16 10
72 10 18 f4 16 10
72 10 18 d4 16 10
72 10 18 de 16 10
72 10 18 e8 16 10
73 10 18 f4 16 10
72 10 18 ef 16 10
73 10 18 ed 16 10
73 10 18 3 17 10
73 10 18 c 17 10
73 10 18 f 17 10
73 10 18 f6 16 10
73 10 18 d9 16 10
73 10 18 ed 16 10
73 10 18 97 16 10
73 10 18 27 17 10
73 10 18 b9 16 10
72 10 18 77 16 10
72 10 18 de 15 10
72 10 18 3d 16 10
72 10 18 61 16 10
72 10 18 7c 16 10
72 10 18 53 16 10
72 10 18 38 16 10
71 10 18 5a 16 10
71 10 18 3d 16 10
71 10 18 20 16 10
71 10 18 e 16 10
71 10 18 2 16 10
71 10 18 fb 15 10
70 10 18 ef 15 10
70 10 18 d6 15 10
70 10 18 c3 15 10
70 10 18 b7 15 10
70 10 18 ad 15 10
70 10 18 9e 15 10
69 10 18 92 15 10
69 10 18 83 15 10
69 10 18 6b 15 10
69 10 18 5a 15 10
4 10 18 57 15 10
4 10 18 4b 15 10
68 10 18 3a 15 10
68 10 18 30 15 10
68 10 18 3f 15 10
68 10 18 f9 15 10
68 10 18 b7 15 10
68 10 18 e0 15 10
68 10 18 90 16 10
68 10 18 53 16 10
68 10 18 42 16 10
68 10 18 cd 16 10
68 10 18 81 16 10
68 10 18 11 16 10
68 10 18 ec 15 10
68 10 18 d4 15 10
68 10 18 57 15 10
68 10 18 66 15 10
68 10 18 3f 15 10
68 10 18 35 15 10
68 10 18 5c 15 10
67 10 18 50 15 10
67 10 18 41 15 10
67 10 18 2b 15 10
67 10 18 3a 15 10
67 10 18 1a 15 10
67 10 18 13 15 10
67 10 18 ff 14 10
66 10 18 e0 14 10
4 10 18 ca 14 10
66 10 18 b4 14 10
66 10 18 a0 14 10
66 10 18 81 14 10
66 10 18 72 14 10
65 10 18 66 14 10
65 10 18 55 14 10
65 10 18 46 14 10
65 10 18 37 14 10
65 10 18 1a 14 10
65 10 18 e 14 10
65 10 18 9 14 10
64 10 18 ff 13 10
64 10 18 ee 13 10
64 10 18 d8 13 10
64 10 18 d3 13 10
64 10 18 c7 13 10
64 10 18 b6 13 10
4 10 18 9b 13 10
63 10 18 91 13 10
63 10 18 94 13 10
63 10 18 83 13 10
63 10 18 72 13 10
63 10 18 65 13 10
63 10 18 5e 13 10
63 10 18 48 13 10
62 10 18 41 13 10
62 10 18 34 13 10
62 10 18 23 13 10
62 10 18 17 13 10
62 10 18 1a 13 10
62 10 18 10 13 10
61 10 18 f7 12 10
61 10 18 e6 12 10
3 10 18 d5 12 10
3 10 18 ce 12 10
61 10 18 c4 12 10
61 10 18 c2 12 10
61 10 18 ae 12 10
60 10 18 9b 12 10
60 10 18 98 12 10
60 10 18 93 12 10
60 10 18 80 12 10
60 10 18 71 12 10
60 10 18 6c 12 14
60 10 18 63 12 14
59 10 18 56 12 14
59 10 18 43 12 14
3 10 18 23 12 14
58 10 18 f7 11 14
57 10 18 c4 11 14
57 10 18 9a 11 14
56 10 18 7b 11 14
56 10 18 6a 11 1c
56 10 18 47 11 1c
55 10 18 5 11 1c
54 10 18 d0 10 1c
54 10 18 e6 10 1c
53 10 18 56 10 1c
52 10 18 4e 10 1c
52 10 18 78 10 1c
51 10 18 f6 f 1c
50 10 18 11 10 1c
50 10 18 ef f 1c
49 10 18 67 10 1c
3 10 18 7d 11 1c
47 10 18 59 12 1c
47 10 18 e1 12 1c
46 10 18 ac 12 1c
45 10 18 1e 12 1c
45 10 18 da 11 14
45 10 18 df 11 14
44 10 18 a2 11 14
44 10 18 76 11 14
43 10 18 4f 11 14
43 10 18 4a 11 14
42 10 18 5b 11 14
41 10 18 7b 11 14
41 10 18 d 12 14
40 10 18 b6 12 14
39 10 18 5e 13 14
39 10 18 2e 14 14
38 10 18 3f 14 14
38 10 18 ec 13 14
37 10 18 8f 13 14
36 10 18 6 13 14
36 10 18 bd 12 14
35 10 18 80 12 14
35 10 18 4d 12 14
35 10 18 23 12 14
34 10 18 d7 11 14
34 10 18 a9 11 14
2 10 18 7d 11 14
33 10 18 2a 11 14
32 10 18 b7 10 14
32 10 18 89 10 14
31 10 18 64 10 14
31 10 18 27 10 14
2 10 18 f 10 14
30 10 18 e5 f 14
30 10 18 a6 f 14
29 10 18 58 f 14
29 10 18 36 f 14
28 10 18 16 f 14
28 10 18 c0 e 14
27 10 18 88 e 14
27 10 18 5c e 14
27 10 18 29 e 14
26 10 18 ee d 14
25 10 18 11 e 14
25 10 18 c3 e 14
25 10 18 22 f 1c
24 10 18 8d f 1c
23 10 18 27 10 1c
1 10 18 a1 10 1c
22 10 18 c6 10 1c
21 10 18 42 10 1c
20 10 18 77 f 1c
20 10 18 f1 e 1c
19 10 18 61 e 1c
18 10 18 d1 d 1c
17 10 18 b1 d 1c
17 10 18 92 d 1c
16 10 18 37 d 1c
15 10 18 ee c 1c
15 10 18 aa c 1c
14 10 18 91 c 14
14 10 18 96 c 14
14 10 18 a0 c 14
13 10 18 af c 14
13 10 18 ce c 14
12 10 18 c5 c 14
12 10 18 a0 c 14
11 10 18 af c 14
10 10 18 96 c 14
10 10 18 8a c 1c
10 10 18 5e c 1c
9 10 18 4a c 1c
9 10 18 26 c 1c
8 10 18 2d c 1c
7 10 18 9 c 1c
7 10 18 e4 b 1c
6 10 18 e4 b 1c
6 10 18 bf b 1c
5 10 18 c7 b 14
5 10 18 c2 b 14
4 10 18 b6 b 14
4 10 18 9b b 14
3 10 18 85 b 14
3 10 18 76 b 14
2 10 18 85 b 14
2 10 18 76 b 14
2 10 18 76 b 14
1 10 18 b1 b 14
1 10 18 cc b 14
0 10 18 b8 b 14
0 10 18 ce b 14
0 10 18 d3 b 14
0 10 18 d3 b 1c
0 10 18 a0 b 1c
0 10 18 79 b 1c
0 10 18 65 b 1c
0 10 18 63 b 1c
0 10 18 3e b 1c
0 10 18 fe a 1c
0 10 18 19 b 1c
0 10 18 f7 a 1c
0 10 18 d0 a 1c
0 10 18 cb a 1c
0 10 18 b5 a 1c
0 10 18 7f a 1c
0 10 18 89 a 1c
0 10 18 73 a 1c
0 10 18 73 a 1c
0 10 18 6e a 1c
0 10 18 42 a 1c
0 10 18 65 a 1c
0 10 18 54 a 1c
0 10 18 40 a 1c
0 10 18 60 a 1c
0 10 18 40 a 1c
0 10 18 14 a 1c
0 10 18 20 a 1c
0 10 18 2c a 1c
0 10 18 d a 1c
0 10 18 1b a 1c
0 10 18 19 a 1c
0 10 18 12 a 1c
0 10 18 1 a 1c
0 10 18 e1 9 1c
0 10 18 dc 9 1c
0 10 18 cd 9 1c
0 10 18 c6 9 1c
0 10 18 d5 9 1c
0 10 18 e8 9 1c
0 10 18 c8 9 1c
0 10 18 de 9 1c
0 10 18 c6 9 1c
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Last edited on 01-05-2012, 19:41, edited 1 time in total.
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Dieselfahrer CAN-Profi

Joined: 07/28/2011 Posts: 79 Karma: +6 / -0
CAN Support
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01-05-2012, 19:59 Subject: Audi A5/S5: Top Speed & Performance |
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According to my information:
Message 963 ($3c3) Steering Angle_1
Starting from bit 0, 15 bits wide: Steering angle.
Multiplier: 0.04375
Range: 0-1433.55625
Unit: Degrees.
Starting from bit 15, 1 bit wide: Steering angle sign.
Multiplier: 1
Range: 0-1
Unit:
Starting from bit 16, 15 bits wide: Steering angle speed.
Multiplier: 0.04375
Range: 0-1433.55625
Unit: Angle degrees/second.
Starting at bit 131, 1 bit wide: Steering angle speed sign.
Multiplier: 1
Range: 0-1
Unit:
Regarding vehicle speed:
News 857 ($359) Brake_Transmission
Starting from bit 9, 15 bits wide: Vehicle speed.
Multiplier: 0.01
Range: 0-326.39
Unit: km/h
News 1319 ($527) GW_Combo
Starting from bit 9, 15 bits wide: Vehicle speed.
Multiplier: 0.01
Range: 0-326.39
Unit: km/h
Best regards,
Ingo
Translated on 03-07-2026, 15:19.
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reieg99 Guest
Free account, no CAN development support
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01-05-2012, 20:26 Subject: Audi A5/S5: Top Speed & Performance |
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According to my information:
Regarding vehicle speed:
News 857 ($359) Brake_Transmission
Starting from bit 9, 15 bits wide: Vehicle speed.
Multiplier: 0.01
Range: 0-326.39
Unit: km/h
News 1319 ($527) GW_Combo
Starting from bit 9, 15 bits wide: Vehicle speed.
Multiplier: 0.01
Range: 0-326.39
Unit: km/h
Best regards, Ingo
Hello Ingo,
I think your information might not apply to the A5. In my records from an A5 (manufactured in 2008)), for example, the IDs 0x359 and 0x527 do not appear at all. I'm already familiar with your IDs from other models  .
Regards,
Andi.
Translated on 03-07-2026, 15:19.
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rowi
Joined: 02/04/2012 Posts: 26 Karma: +2 / -1 Location: Köln
CAN Support
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04-05-2012, 14:07 Subject: Audi A5/S5: Top Speed & Performance |
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I don't really want to start another thread for this, so here it is: I'm currently trying to find the mileage. I know it's hidden somewhere, but I'm afraid it's hidden just as well as the speed  . Does anyone have a tip on where I might find it, and ideally, what the decryption algorithm is? Sure, here's the translation:
"Anyone can handle plain text, but the Audi-CAN seems to like to hide things  sometimes."
So far, I haven't been able to figure out what other information is contained within 3C3, perhaps it's the steering angle? I'm going to drive around again tonight, but this time I'll only turn right  and compare the data.
Regards,
Rolf.
Translated on 03-07-2026, 15:19.
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Ulli13
Joined: 10/08/2012 Posts: 27 Karma: +19 / -0 Location: Senden 2018 Audi A4 Avant CAN Support
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12-11-2012, 23:56 Subject: 3c3 and mileage |
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rowi wrote: | I would rather not create another topic for this, so here it is: I am currently looking for the mileage. I know it's hidden somewhere, but I fear it's hidden just as well as the speed . Does anyone have a tip on where I might find it, and ideally, what the decryption algorithm is? Sure, here's the translation:
"Anyone can handle plain text, but the Audi-CAN seems to like to hide things sometimes."
So far, I haven't been able to figure out what other information is contained within 3C3, perhaps it's the steering angle? I'm going to drive around again tonight, but this time I'll only turn right and compare the data.
Regards,
Rolf |
Hello Rolf,
The parking brake is still engaged, with the relevant bits being 26 and 28.
Bit 58 and 59 indicate brake light and brake engaged. Bit 60 indicates engine running. Bit 61 indicates ignition coil control (Kl15). Bits 62 and 63 indicate clutch status. On byte 4 (start bit 40), a 16-bit value represents the engine speed, scaled by a factor of 0.245 (RPM).
The mileage is 0x6B2, located at start bit 8, and is 20 bits wide.
Best regards,
Ulli
Audi A4 B9 Bj 2018
Translated on 03-07-2026, 15:19.
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rowi
Joined: 02/04/2012 Posts: 26 Karma: +2 / -1 Location: Köln
CAN Support
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14-11-2012, 18:05 Subject: Audi A5/S5: Top Speed & Performance |
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Hello Ulli,
Thanks for the information, I'll keep an eye out for it.
Regards,
Rolf.
Translated on 03-07-2026, 15:19.
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