09-18-2012, 08:36 PM | #837 | |
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09-18-2012, 08:51 PM | #838 | |
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I've been wondering how to do this since I started coding! I'm just too hesitant to play with the software as I don't want to do something unrecoverable. |
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09-18-2012, 09:21 PM | #839 | |
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09-18-2012, 09:31 PM | #840 | |
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In my copy-cat coding session today, it seemed to me that the CAF files are really just input to tell E-Sys what to load in each ECU from the psdzdata files. IOW, those files contain EVERYTHING that COULD be programmed into a given ECU and the CAF files are used to select what SHOULD be loaded. I'm not quite as clear on the function of the ncd files. But, based on your experience, do I have the general concept right?
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09-18-2012, 09:50 PM | #841 | |
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A CAFD file is a Coding Application Data File, which is a package containing all the codeable parameters of an ECU, that you can configure as you like and write that configuration (FDL Code) to the ECU. When you read the coding data back from the ECU, you get the NCD File, or Net Coding Data file, which is the as coded state or configuration of the ECU.
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09-19-2012, 12:43 AM | #842 | ||
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I was hoping the beep might be available for all cars. Last edited by demge01; 09-19-2012 at 02:16 AM.. |
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09-19-2012, 02:15 AM | #844 | |
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Cheers Last edited by demge01; 10-21-2012 at 01:00 PM.. Reason: Info Removed |
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09-19-2012, 06:18 AM | #845 | |
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09-19-2012, 08:38 AM | #846 |
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Does anyone know if there's a codiing setting for adjusting the sensitivity of the automatic headlights? Mine come on way too early in the afternoon.
I know they can be fooled by clear skies, but this happens even on lightly overcast days. |
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09-19-2012, 10:55 AM | #847 |
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ACC codings
Is following coding possible:
1) Adaptive Cruise Control (ACC) automatically pre-activated (the double orange bars in Cockpit display ON) 2) Default distance in ACC not 3 bars, but two bars? |
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09-20-2012, 10:57 AM | #848 | |
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cafd_000000f9-007_003_007 Fehler: CPS read from ECU "ECUId:HU_CIC_0x63" failed! [C070] negative response error: code: TIMEOUT P2/T2 occurred description: P2 timeout on Service RDBI_CPS has error in result: [Severity=2051][ErrorCode=58640][ErrorCodeDescription=resource not available][VendorCode=2142][VendorCodeDescription=P2 timeout occured]; ECU: HU_CIC_63_ETHERNET severity: ERROR [2130765072] - SYSTEM_ERROR So i have to wait for 47.5? Thank you |
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09-20-2012, 11:53 AM | #849 | |
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I have seen this before, and it is a corrupted CAFD. Connect to your car, read FA, activate FA, then highlight the HU_CIC module itself, not the underlying CAFD, and right-click on the ECU and select CODE (not FDL Code). Then read HU_CIC, and see if the error is gone.
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09-20-2012, 05:38 PM | #850 |
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Ok il try that.
How about the a/c. It automaticly turn on if i start my car. Is there a memory function to remember that i turned it off last driving? |
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09-20-2012, 09:49 PM | #852 | |
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IHKA / MEMORY_UMLUFT = aktiv - Always Remember Air Recirculating IHKA / OFF_MEMORY = aktiv - A/C to remeber to stay off when you powered it off last time you turn off the car key
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09-20-2012, 09:54 PM | #853 |
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Dive in. You will be fine.
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09-21-2012, 01:56 AM | #854 | |
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I'ts corrupted in my car or on the laptop? Why this happend and what does it change if i say CODE? Does this overwrite something on the car? Thanks for your advice |
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09-21-2012, 04:21 AM | #855 | |
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Yours though, I do not know, and I am guessing you don't either, what specific FDL Entry is corrupted. So, in using the CODE function rather than Code FDL, you will code the entire ECU to a default condition based on FA (Vehicle Order), which is effectively looking at all the Vehicle Option Codes and Vehicle Production Date, and setting all the FDL entries accordingly. So, while there is much interest in how to restore .ncd files, I don't think its all that important, as you can always instead just VO Code the ECU to restore it to it proper, precoding condition. Whatever you do, DO NOT confuse or mistakingly hit the Code Default Values button. This is something entirely different, and you will not like the results. Incidentally, I have seem something similar, not exactly the same but close, on two F30's. The conclusion was that the car went to sleep or powered down during the coding, which caused the corruption. It is critical during coding or programming that the voltage of the vehicle electrical system not fall below 12.6 volts. I can't say for sure that was in fact the cause; however, besides my love of air conditioning, this is why with the exception of the DME Module, I do ALL my coding with the engine running.
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09-21-2012, 05:30 AM | #856 |
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NCD signed?
I figured out that when I code one option, there is only this little one/two byte change in NCD. When I CodeFDL and read out from the car afterwards, there is a five-line difference at the end of the NCD. What is this about? Something like a signature?
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09-21-2012, 06:27 AM | #857 | |
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What I would rather know is what actually changed in the ECU other than the signature, and so far there is no easy way to determine that. I have compared .ncd files, before and after coding, and while I can easily identify the file differences, it is meaningless in .ncd format. What is needed is a comparison tool that can identify the differences, and convert the .ncd data from Motorola S-record format back into its plain text description as seen in the FDL Editor.
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09-21-2012, 09:29 AM | #858 |
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I don't see a whole lot in your CIC that would cover Combox functions. Can you post a picture of your E-Sys screen showing all your ECU's? Just the module names for now, no CAFD data.
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