Changes by last author:
Changed:
| This page seems to mix multiple projects, please split to avoid multiple projects per page (and any resulting confusion) (also: use thematical organization, not chronological) |
| We can only help if we understand the plan and the actual situation. |
| this is NOT multiple projects, just ONE car with various upgrades over the year, in conjunction with VEMS upgrades |
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* for tech support, it is required to extract the issue to separate page because many irrelevant text (for the actual topic; aka "junk") on the same page makes it more difficult to get an overview (refer to main project page)
* it's acceptable if one is not electrician (although one needs to find an electrician if he cannot make the necessary measurements, or cannot write about them clearly) * I require thematical style so I can help ** many others also who hate to waste everyone's time by chronological formatting and the resulting misunderstandings ** More importantly: I helped a thousand projects (slightly more than just a few trivial ones), and can predict with surprising certainty *** if the preparations (overview of original state, measurements and plans summarized thematically) are sufficient to determine next step *** else more likely that the wrong things will follow (messed up in some or multiple ways). Those who try to summarize (for the reader, not just for themselves!) thematically are on the good path, and those who don't care to detail (the circumstances, plans) in a way the reader can understand should reformat (yes, I know that crying without exactly specifying actual state and what is desired is valid interaction in mothers-babies relation, but forgive me I cannot afford to tend a 1000 babies). Project subpages: * MembersPage/VasilisP/AcInput (AC => raise idle) * MembersPage/VasilisP/EvapOutput (EVAP solenoid control) * MembersPage/VasilisP/WideBandDiagnose ---- The rest of this page (even if just one engine project) is mostly chronological (perfectly OK, but not sufficient for tech help) If help is needed on certain part => split to subpage (use thematical organization, not chronological, and refer to this main index page) |
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MembersPage/VasilisP/WideBandDiagnose
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| I would like to incorporate 2 features on my latest ecu : |
| I would like to incorporate 2 features on my latest (??) ecu : |
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** What is ECU serialnr ?
** what extra inputs and outputs do you have according to your ECU paper ? (or your measurements) ? 1) I have in the aux outputs on my config settings to operate the n80 audi valve for recirculating the fuel vapors from the engine. * the "EVAP valve", right ? * My ecu currently doesn't have the ability to operate the valve. I'd like this valve incorporated in the ecu functionality. ** what is the resistance of the EVAP valve ? Maybe you have extra output that could control if enabled in config ? |
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** What is ECU serialnr ?
** what extra inputs and outputs do you have according to your ECU paper ? (or your measurements) ? |
| 2) I would like to have the option for the AC feature from firmware 1.2.38 which as I understand I would need to somehow connect the 12v signal from the air con compressor to be incorporated to the ecu in order to use the settings to control the idle. |
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What should I do?
* create separate pages for the 2 subprojects (even if they involve the same ECU) and make some measurements, planning, research |
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What should I do?
* very easy first step (why wasn't it started is a mistery) create separate pages for the 2 subprojects (even if they involve the same ECU) and make some measurements, planning, research |
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Marcel,
As I have told you before, I do not possess the knowledge to make such changes as you describe. You know what the ecu has from hardware, and since the AC feature was done only recently and requires more than just a config setting, that is why I inquired about it. It seems that you are more interested in the words I use to ask for a feature rather than the actual feature. It may be annoying to you, but you have to understand that not all VEMS customers are developers or professional tuners and you should keep this in mind when questions are asked. It seems to me that I am possibly wasting your time. the EVAP valve is the one in question. its under misc output 2 settings channel selector I259 channel 7 Under output channel setup, misc 2 has: ignition output 7 (7A)Grounding EC36, pin10 When i test the output, the EVAP valve does not operate.Hence my question if this required hardware that has not been included in the ECU in order to make it work. |
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As I have told you before, I do not possess the knowledge to make such changes as you describe. You know what the ecu has from hardware
* NO. I asked about the serialnr, but you haven't answered. I can only help if you provide the info and follow the instructions I follow appropriate |
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AC control:
All i require is to have the feature which increases the idle speed once AC clutch kicks in so that my idle doesnt drop or stall. Believe me i have messed around with idle IAC settings probably more than anyone else,and there are occasions where the idle still drops and stalls. SO for that reason alone, i would like to make use of this feature which i believe to be very important for my car. |
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and since the AC feature was done only recently and requires more than just a config setting
* YOU MIGHT ALREADY HAVE THE NECESSARY input and output, we just cannot determine because you are writing bullshit instead of following steps (or even answering simple questions like ECU serialnr !) |
| I do NOT know what my ECU would require to make it work as again i am not an electrician. If a hardware change is required in order for the ECU to be able to use the settings provided in 1.2.38 firmware, then that is what i am asking to have 'incorporated'. If that is NOT required in the AUDI ADU engine, then please let me know what i need to do to make it work. |
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If a hardware change is required in order for the ECU to be able to use the settings provided in 1.2.38 firmware
* maybe ECU hw mod is required * maybe a simple solution is possible (because of extra IO on EC10 or SSC6; eg perhaps 1 wire can be connected to EVAP) ** we just cannot determine because you are neglecting steps, simply not cooperating |
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* to help, I wrote exact simple steps, you simply neglected !!!
* you haven't answered even the serialnr question, and haven't started (even with first step, which is simple formatting, does not need to be an electrician) * I can help if you follow the instructions I find appropriate, based on experience with thousand installs. ** otherwise I cannot help, but maybe someone else can (doctors usually cannot help if the patient refuses to cooperate, but mother-baby interaction might work ... for an engine install, not sure, YMMV) By the way this system of pages is so old and complex that i do not understand how to make subpages of a page. * Still, it's the simplest part of a project; Configuring the new fw is more complex, and we only recommend upgrading (or any HW or config mods) after someone mastered the simpler tasks ** you can also use external page(s) of yours (if editable by crew and allows thematical organization) |
| By the way this system of pages is so old and complex that i do not understand how to make subpages of a page. |