skravo
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« on: May 28, 2013, 03:49:58 AM »
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Hey, I'm from Australia and bought a US ecu as my old one got destroyed.
So I spent a few hours taking all of the wheel guards to finally think we probably dont have this pump in Australia.
Does anyone know how to code it out of the ECU.
1 Fault Found:
17881 - EVAP Leak Detection Pump: Open Circuit
P1473 - 35-00 - -
I work in computers but have never done any of this before and want to tread carefully.
Any help appreciated.
Luke
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vdubnation
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« Reply #1 on: May 28, 2013, 06:09:23 AM »
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hey check out the s4 tuning wiki you need to 0 all the required bytes. http://s4wiki.com/wiki/Tuning |
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ddillenger
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« Reply #2 on: May 28, 2013, 08:53:53 AM »
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What ecu number?
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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vdubnation
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« Reply #3 on: May 28, 2013, 09:09:06 AM »
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i think he has a l box or something pertaining to a s4 i remember he wrote about his ecu being bad and he had stage 1.
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ddillenger
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« Reply #4 on: May 28, 2013, 09:17:11 AM »
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If you give me the ecu number your car HAD, I can help you. If you don't have it, I can send you a file to try, but it may take a couple attempts to find the right bit.
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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skravo
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« Reply #5 on: May 28, 2013, 04:26:03 PM »
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My ECU is 4Z7 907 551 H and I have a K in there now.
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skravo
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« Reply #6 on: May 28, 2013, 04:27:24 PM »
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By that I meant original was a H.
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ddillenger
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« Reply #7 on: May 28, 2013, 04:53:23 PM »
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Do you have your original file? I have a 4Z7907551K file, but not an original H.
If you're interested in trying a few variations, I can definitely figure it out (2-3 tries maximum). Only one if you have the stock file. I was needing to determine the LDP bit pairs anyway.
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« Last Edit: May 28, 2013, 05:04:31 PM by ddillenger »
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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DDillenger84(at)gmail(dot)com
Email>PM
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skravo
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« Reply #8 on: May 28, 2013, 09:26:10 PM »
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Unfortunately I don't have the original H. I thought I recalled some posts about codeing it out and didn't think it would matter between versions. I would send it to a tuning place, but Australia really has nothing which is disappointing. Are there any in the US you would recommend. I saw posts about VAST editing it out but apparently they are out of business?
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JG27
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« Reply #9 on: January 19, 2017, 06:25:55 AM »
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I would also like to code out EVAP system - N80 valve and Leak detection Pump on Audi A6 C5 2.7T (APB).
Never been using Nefmoto, but now I have cable and some boost problems according to LDP code in vag.
Could someone help with this issue?
I read that need to zero:
CDLDP
CDTES
CLATEVE
CLALDPE
what about ESKONF
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elRey
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« Reply #10 on: May 02, 2017, 07:55:23 AM »
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On the 1.8t AWP boxes (032HS, LP, etc) there was no eskonf byte for LDP (that I could find). I had to just address it by zeroing DTC.
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ottosan
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« Reply #11 on: February 08, 2018, 12:13:53 PM »
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Hello,
I have a similar story.
After manual conversion and a manual software flash ECU says:
17881 - EVAP Leak Detection Pump: Open Circuit
P1473 - 35-00
on 1.8t AUQ, ME 7.5.
It would be nice if somebody could tell me how to code out leak detection pump or disable DTC.
Thank you in Advance,
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vwaudiguy
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« Reply #12 on: February 08, 2018, 03:40:42 PM »
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Hello,
I have a similar story.
After manual conversion and a manual software flash ECU says:
17881 - EVAP Leak Detection Pump: Open Circuit
P1473 - 35-00
on 1.8t AUQ, ME 7.5.
It would be nice if somebody could tell me how to code out leak detection pump or disable DTC.
Thank you in Advance,
Read the Wiki, and look for ESKONF. |
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"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."
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jimmcgee5
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« Reply #13 on: February 08, 2018, 06:06:30 PM »
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