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adam-
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« Reply #15 on: July 25, 2018, 04:45:04 AM »
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yes
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Leon1.8T
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« Reply #16 on: July 25, 2018, 04:52:44 AM »
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Just a typo, I do not have any kind of tuner software... and I'm very far from a tuner... When the guy told me to search for another computer I did not find one with the same part number so I wanted to know whether a ECU with a different part number can fit my car. He also told me to look for ECU with the exact part number so he can disable the hard cut and put only the remap file in order to avoid the same situation... And yes he flashed the original file in front of me because in the end I was so pissed off not able to drive my car. Additionally English is not my native language, so sorry if I have missguided you.
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adam-
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« Reply #17 on: July 25, 2018, 04:59:26 AM »
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I think he's just messing you around.
I mean, that relay will cause a no-start and can be caused by blown fuses. You said you've checked fuses but worth actually pulling them and testing. Not that many ECU fuses. Probe for power.
If that ECU is truly original then there's no reason for that code unless a fuse is blown. Likely FTOMN at 0 has popped the fuse.
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fknbrkn
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mk4 1.8T AUM
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« Reply #18 on: July 25, 2018, 05:07:25 AM »
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in my case ftomn = 0 blowns fuse but in this condition ecu doesnt responding at all - no epc / mil / diag etc
i have similar ecu once - iirc 8N0906018H with als/nls at 0xB3000 and nls_count 0x384FF0 prevents to cs error condition after a day of driving with no problem. Death code should be removed from eeprom and with no als routine its all ok. I have no time to dig it so just removed routine and everything was fine
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« Last Edit: July 25, 2018, 05:13:03 AM by fukenbroken »
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Leon1.8T
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« Reply #19 on: July 25, 2018, 05:21:41 AM »
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I have checked fuses 10, 29, 32 and 34 but they were ok. Chaged them with brand new ones just to make sure. My original J271 relay showed 155ohms resistance between pins 85 and 86 the brand new showed 0 resistance.
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adam-
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« Reply #20 on: July 25, 2018, 05:34:03 AM »
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Start chasing wires then
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Leon1.8T
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« Reply #21 on: July 25, 2018, 05:49:49 AM »
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I have checked them but I will check again. Thank you. I will come back with the results.
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adam-
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« Reply #22 on: July 25, 2018, 06:08:23 AM »
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Not trying to be rude; but it cannot be true that the ECU is original, the fuses are fine, the relay is fine and the loom is fine.
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Leon1.8T
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« Reply #23 on: July 25, 2018, 06:39:13 AM »
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No, no you are not rude in fact I am very happy that all of you are trying to help me with this issue. Most likely I did not explain well. 1st the tuner uploaded the remap file with hardcut limiter. Car's behaviour changed completely and at redline it pop like crazy, loved it! Then I drove back to home and while I was parking I noticed the smell that I told you earlier but I did not pay atention to it because I thought that it was comming from outside. Then after an hour or two I was not able to start the car. I have vcds 17.1 so I checked for DTC and the checksum error popped out. Called the tuner and he explained that the ECU is most probably fried and that he can not do anything( he warned me that this could happen but if I use the hard cut regularly) those were his words. Then he told me to look at the second hand market for ECU. I did not find one so I asked at the other forum whether there is a chance to crossflash from one to another ECU. However after 2 or 3 days he called me and told me to bring the car to him. He opened the ECU and as far as I remember he changed some chip which is connected to the immobilizer and after that procedure the checksum error was gone but the J271 relay error appeard. Previously he was not able to delete the checksum error with vcds. The car did not start so he flashed the original stock ECU software and still nothing the coilpacks are not throwing spark to the plugs. After that I checked all the fuses, wires from the fuses and J271 relay wires but all appears to be good. I will doublecheck the wires to be sure. Thank you!
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Leon1.8T
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« Reply #24 on: July 25, 2018, 06:41:36 AM »
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Before he changed the chip for the immobilizer he tried with another ECU with same part number and the car did not start.
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Leon1.8T
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« Reply #25 on: July 25, 2018, 06:51:11 AM »
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Now I am with my stock ECU and stock Software.
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prj
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« Reply #26 on: July 25, 2018, 07:01:52 AM »
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So just the fact that he returned the money does not change anything.
He fucked up the car, he has to fix it. Where do you people come from WTF?
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Leon1.8T
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« Reply #27 on: July 25, 2018, 07:16:09 AM »
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He warned me that this could happen, it was my decision so I cannot blame him.
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adam-
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« Reply #28 on: July 25, 2018, 07:41:19 AM »
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No, what has happened is not because of hardcut.
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adam-
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« Reply #29 on: July 25, 2018, 08:01:38 AM »
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Just had a look at the logs. It's knocking on all 4. Reduce boost. Your request is flat too.
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