ibizaCUPRA18t
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« on: November 22, 2018, 12:35:33 AM »
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Hi,
I’ve been having a weird issue the past month on my Ibiza 1.8T. It runs fine on low load and ignition timing is perfect on low load areas. However, as soon as I accelerate, motronic system completely retards advance to -1 to 5 degrees and huge power loss. Power is on/off and logged timing advance is low 5s. Current fault codes are none related to sensors.
How do I log to find if its ARMD intervention? Or Torque intervention? Or ESP?
This never happened before, only ever since I went K04 Hybrid.
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nyet
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« Reply #1 on: November 22, 2018, 02:04:13 AM »
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Pretty much all of your questions are covered in the wiki.
Post logs.
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ibizaCUPRA18t
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« Reply #2 on: November 22, 2018, 02:55:17 AM »
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Pretty much all of your questions are covered in the wiki.
Post logs.
Hi Nyet, Thanks for replying, here attached some quick logs I did at the testing place. They're done with VCDS because I can't get logger to work, however they show clearly whats happening with Ignition Advance. Its fluctuating even more severely than on your or julex's post. As soon as I floor it on 1st gear, it starts cutting ignition to atdc and completely stops the car. I am very doubtful its ESP related, it happens with esp off. I think also finding KFDMDARO and the related maps will be a challenge for me, haven't trained my eye for these. Here also my BIN.
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aef
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« Reply #3 on: November 22, 2018, 03:18:10 AM »
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Lets try to make me7logger working on your car. Can you post screenshot of whats happening?
attach your ecu file aswell.
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woj
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« Reply #4 on: November 22, 2018, 05:38:28 AM »
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On my car/ECU fluctuating ignition means ignition retards triggered by knock detection.
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adam-
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« Reply #5 on: November 22, 2018, 08:36:44 AM »
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Knock.
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sonique
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« Reply #6 on: November 22, 2018, 12:41:51 PM »
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Hi Nyet,
Thanks for replying, here attached some quick logs I did at the testing place. They're done with VCDS because I can't get logger to work, however they show clearly whats happening with Ignition Advance. Its fluctuating even more severely than on your or julex's post. As soon as I floor it on 1st gear, it starts cutting ignition to atdc and completely stops the car. I am very doubtful its ESP related, it happens with esp off.
I think also finding KFDMDARO and the related maps will be a challenge for me, haven't trained my eye for these. Here also my BIN.
KFSZT why over 5000rpm 0,100
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ibizaCUPRA18t
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« Reply #7 on: November 30, 2018, 08:15:41 AM »
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Knock.
No, car is not knocking... knock retard is -3 and -4 max. This is something special like armd and i will be testing it today with armd off
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ibizaCUPRA18t
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« Reply #8 on: November 30, 2018, 08:17:31 AM »
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KFSZT why over 5000rpm 0,100 Its 0.1 from 7050 to 7120 for hardcut. Not the issue here...
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nyet
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« Reply #9 on: November 30, 2018, 11:17:36 AM »
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stop whatever you are doing and get ME7Logger working, or you are wasting your time...
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sonique
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« Reply #10 on: November 30, 2018, 02:25:38 PM »
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Its 0.1 from 7050 to 7120 for hardcut. Not the issue here...
7050 ? not your damos bad this mod bad over 5000 and kfszt not need
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« Last Edit: November 30, 2018, 02:27:37 PM by sonique »
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ibizaCUPRA18t
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« Reply #11 on: December 02, 2018, 10:32:50 AM »
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Lets try to make me7logger working on your car. Can you post screenshot of whats happening?
attach your ecu file aswell.
I have a VCDS 178 Clone cable sitting there that is in working condition but I have tried to get ME7Logger working with it and have failed... the system does not connect at all. I just gave up after that because I didn't have much time to deal with it. Have customers coming in and out every moment. Need maybe a Sunday to solve this and get some good logs. I just need a better explanation on how to find out of my cable is compatible.
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ibizaCUPRA18t
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« Reply #12 on: December 02, 2018, 10:45:00 AM »
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7050 ? not your damos bad this mod bad over 5000 and kfszt not need Wow bro thanks! I thought you were talking about KFTSRL I used for hard-cut limiter... WOW Did I really do 0.1 from 5,000 rpm? I must've mixed it with KFTSRL by accident and this could be the problem with my ignition cutting of course...
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adam-
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« Reply #13 on: December 03, 2018, 01:06:11 AM »
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Did you change the axis?
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sonique
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« Reply #14 on: December 03, 2018, 04:39:51 AM »
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your problem see the attached pictures
@nyet @aef this bad mod not help any log always need original/actual file Only Log never enough
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