# Nissan CAN bus data help **URL:** \ **Category:** General\ **Created:** [January 17, 2025, 2:12pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345 "2025-01-17T14:12:35Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![TEDiX](https://forum.realdash.net/letter_avatar_proxy/v4/letter/t/b38774/32.png) [@TEDiX](https://forum.realdash.net/u/TEDiX)\ **Post date:** [January 23, 2025, 7:38am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/21 "2025-01-23T07:38:36Z")
Hi, everything is fine, thank you. So far I haven’t been able to extract the odometer. I got my hands on this formula, but didn’t find it suitable for Realdash XML calculation. Frame : 5c5 Position in frame: B.8-D.1 Meaning: Car odometer absolute value (mileage) Format: 24-bit unsigned integer Unit: km / LSB ```auto ``` ---
**Author:** ![realdashdev](https://forum.realdash.net/user_avatar/forum.realdash.net/realdashdev/32/6_2.png) [@realdashdev](https://forum.realdash.net/u/realdashdev)\ **Post date:** [January 23, 2025, 8:41am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/22 "2025-01-23T08:41:27Z")
Per your CAN log, odometer seems to read 386396km, is that right? If it is, you can read it with: ```auto ``` ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [January 23, 2025, 4:16pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/23 "2025-01-23T16:16:43Z")
Hello friends, I analyzed the entire 5c5 frame and did not find the value. Could it be that my car does not have this attribute? Nissan Tiida C11. analyzing your xml a lot of things are the same, but not the odometer. TKS! ---
**Author:** ![realdashdev](https://forum.realdash.net/user_avatar/forum.realdash.net/realdashdev/32/6_2.png) [@realdashdev](https://forum.realdash.net/u/realdashdev)\ **Post date:** [January 24, 2025, 7:14am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/24 "2025-01-24T07:14:04Z")
It could be that Nissan Tiida has different CAN layout than Qashqai and X-Trail that we are working on here. ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [January 25, 2025, 4:47am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/25 "2025-01-25T04:47:50Z")
By giving feedback, you can find it. I’m looking for targetId=“203” Is it common for cars to have this attribute? ---
**Author:** ![TEDiX](https://forum.realdash.net/letter_avatar_proxy/v4/letter/t/b38774/32.png) [@TEDiX](https://forum.realdash.net/u/TEDiX)\ **Post date:** [January 27, 2025, 4:10pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/26 "2025-01-27T16:10:30Z")
Yes, that’s correct. Thank you for your assistance. ```auto ``` ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [January 27, 2025, 6:17pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/27 "2025-01-27T18:17:38Z")
I managed to find some fuel values ​​for my Nissan. I believe they are the same as yours, but they are quite confusing. Low level decimal value 255, level 50% decimal value 0. For the next levels it starts a new count from 0 50% to 52% full tank. The RealDash fuel gauge goes down when it reaches half a tank and then goes up again. Any suggestions dev? ---
**Author:** ![TEDiX](https://forum.realdash.net/letter_avatar_proxy/v4/letter/t/b38774/32.png) [@TEDiX](https://forum.realdash.net/u/TEDiX)\ **Post date:** [January 27, 2025, 7:35pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/28 "2025-01-27T19:35:31Z")
you can just make a conversation about the value you receive conversion="v+or-or/‘’ > ---
**Author:** ![P\_invest\_new](https://forum.realdash.net/letter_avatar_proxy/v4/letter/p/cc9497/32.png) [@P\_invest\_new](https://forum.realdash.net/u/P_invest_new)\ **Post date:** [February 26, 2025, 5:17pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/29 "2025-02-26T17:17:10Z")
May be this is not an important issue: when I open your file with Microsoft Edge, I get the following error: _ **This page contains the following errors:** _ _ **error on line 85 at column 1: Extra content at the end of the document** _ _ **### Below is a rendering of the page up to the first error.** _ Using Notepad I found that line 85 is the last one an it is duplicated with line 83: \*\*\* /_ **RealDashCAN** _ \*\*\* (I can´t write the initial \< and final \> characters). After deleting line 85, Microsoft Edge opens the file without errors. ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 28, 2025, 4:28am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/31 "2025-07-28T04:28:54Z")
Hi friend, were you able to find more information on your Red Can? I have a Sentra B16 Red Can that is fully compatible. I found the fuel level, but I’m looking for the injection time and CVT temperature. Did you get it?.. ---
**Author:** ![P\_invest\_new](https://forum.realdash.net/letter_avatar_proxy/v4/letter/p/cc9497/32.png) [@P\_invest\_new](https://forum.realdash.net/u/P_invest_new)\ **Post date:** [July 28, 2025, 4:46pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/32 "2025-07-28T16:46:26Z")
Hi. I have been looking for fuel level but I have not found it: can you please share it? I have not looked for your other values. I attach my XML definition file for my Nissan Qashqai J10: you will see a lot of “?” where I am not sure about the data/values, and “\*” where I make annotations. This file may content some syntax error (missing “-”, “\<”, “\>”, “!”), because my original working file is in Spanish and I have translated it (sorry for my English), but not tested. Still a lot of missing values which I would like to know: MAF, MAP, intake air temperature, turbo pressure, oil pressure, oil level, fuel level, fuel comsuption, … May be you can help me to get some of them. [Qashqai CDF\_011.xml](https://forum.realdash.net/uploads/short-url/qlWeIoivLAQBmQhnftcACXyAVt9.xml) (9.3 KB) ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 29, 2025, 2:33am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/33 "2025-07-29T02:33:11Z")
Some values are not broadcast, so I’m trying to implement the Arduino to request and send me map, MAF information through frame 7e8 ---
**Author:** ![P\_invest\_new](https://forum.realdash.net/letter_avatar_proxy/v4/letter/p/cc9497/32.png) [@P\_invest\_new](https://forum.realdash.net/u/P_invest_new)\ **Post date:** [July 29, 2025, 7:19am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/34 "2025-07-29T07:19:52Z")
Torque, DashCommand and Car Scanner Apps are able to read MAF, MAP, MAT, rail pressure, vacuum, … So I think some of my pending data may also be broadcasted in the canbus, but I am not able to find them. RealDash does not find frame 7e8, but I can read it from inside Meatpi firmware, reporting the following values for each byte: 03 7F 22 11 AA AA AA AA. Can you please share the frame, offset, lenght and conversion (if needed) for the fuel level? I would like to test it in my car. Thank you. ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 29, 2025, 1:29pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/35 "2025-07-29T13:29:54Z")
[Sentra B16.xml](https://forum.realdash.net/uploads/short-url/pR0Ebud1sU51FlNdkA2fJsGL2Ox.xml) (5.8 KB) ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 29, 2025, 1:35pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/36 "2025-07-29T13:35:28Z")
MAF sensor is wrong, injection timing is wrong, but with this information it already makes for a pretty cool dashboard. I’m struggling to get the Arduino to request the remaining frames. ---
**Author:** ![P\_invest\_new](https://forum.realdash.net/letter_avatar_proxy/v4/letter/p/cc9497/32.png) [@P\_invest\_new](https://forum.realdash.net/u/P_invest_new)\ **Post date:** [July 29, 2025, 3:37pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/37 "2025-07-29T15:37:31Z")
Thanks a lot!!! I will test it ASAP and report my results. You say “_MAF sensor is wrong, injection timing is wrong…_”, but they are not included in the file, aren’t they? In case you consider convenient to modify it, I got two errors when opening the file (perhaps RD ignores this kind of errors): ![imagen](https://forum.realdash.net/uploads/default/original/2X/e/e5facff8ec5275b76c262809fff974e6cb71ce4e.png) There are two missing spaces: - before “conversion” (first line of the previous image). - before “startbit” (second line of the previous image). ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 29, 2025, 6:26pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/38 "2025-07-29T18:26:14Z")
Yes, they are included, there are several other functional signals there. For example, windshield wipers, I use them to create an effect on the dash, see video below. ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 29, 2025, 6:30pm UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/39 "2025-07-29T18:30:48Z")
[Wind](https://youtube.com/shorts/rF-Hqo-PmYE?si=bsIaDOgHMW_N8uFu)[vivi](https://youtube.com/shorts/rF-Hqo-PmYE?si=bsIaDOgHMW_N8uFu) ---
**Author:** ![P\_invest\_new](https://forum.realdash.net/letter_avatar_proxy/v4/letter/p/cc9497/32.png) [@P\_invest\_new](https://forum.realdash.net/u/P_invest_new)\ **Post date:** [July 30, 2025, 11:07am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/40 "2025-07-30T11:07:44Z")
Excellent job! I hope I can do such kind things in the future… By now I am just using text gauges to find values. ---
**Author:** ![Francesleite](https://forum.realdash.net/letter_avatar_proxy/v4/letter/f/919ad9/32.png) [@Francesleite](https://forum.realdash.net/u/Francesleite)\ **Post date:** [July 30, 2025, 11:37am UTC](https://forum.realdash.net/t/nissan-can-bus-data-help/7345/41 "2025-07-30T11:37:26Z")
Perfect, see that the best option for fuel level was enum, because they are not so linear. I recommend you fill the tank and each time it drops, describe the value in the code. It is adjusted for my Nissan Sentra B16 vehicle with a 52L tank. [Previous page](https://forum.realdash.net/t/nissan-can-bus-data-help/7345.md?page=1) [Next page](https://forum.realdash.net/t/nissan-can-bus-data-help/7345.md?page=3)