NefMoto

Hi, im here asking if I could have some help guys., I have some problems with my 2003 GTi 1.8t

The cluster is having some fails like showing DEF in the Km screen when I turn the switch on, some leds are off in the dash etc,  so I tried to code a new one but it doesn't let me to do it, it shows system not ok on adaptation channel and stuff, I have both SKC from old and "new", but well, that's another problem I´d solve later,  ive read several post to find the solution but ends in the same situation, I got another ECU with IMMO off which I haven't installed yet until I find what's going on.

So, I extracted the dump file from my ECU but I feel like something is weird with it. im gonna attach it so anybody can help me to realize what's wrong.

Thanks in advance.

Post dumps from both clusters, old and new.

Here you go, i attached the new cluster eeprom as i extracted it, without any mods. thanks.

Here is the old cluster eeprom

i found:

old cluster is 1J0920806J immo3 skc 7130
new i found 1J5208826P?? immo3 skc 7892

ECU:
Read in 512bytes
EEPROM Status:
- Type: ECU_eeprom
- Version: Immo2
- VIN: i☺   ☺
- SKC: 07130
- Immobiliser: Error, set Immo - Current values: 0x12 = 0x01, 0x22 = 0xDA
- Checksum: Invalid Checksum
- Size: 512bytes
- Cluster Code: BF FE 51 6A 06 7A BE
- P0601 DTC: set to 00 01
- Immo ID:    A"{ ~♦
- Softcoding ID: 65408
- Tuner Tag:
- Flash Programming (successful): 0
- Flash Programming (attempts): 0

IMMO 2 ECU, hence the System not OK.  ECU EEP Checksum is bad too.

yes it's not good. and I can't do the checksum...I don't have the right plugins and the mappack sorry

for eeprom https://github.com/turboat/eepromtool/releases/tag/v0.4

Thank you all , funny thing is that my car is a 2003, I thought Immo 2 were for some 2001- cars and in VCDS it’s showing both VIN and Immo on the screen (that’s a way to see if you have immo 3 too) right?

your car definitely has immo 3

Can you guys point me the right direction now? What I need to do.
 Is it possible to write and fix my ECU eeprom to work as it should?
I have another ECU with immo off but I don’t want to be around with immo icon flashing all the time and for security reasons too.

 

I can point you in the right direction. But I don't understand what your mission is.
You got dashboard issues and try to fix them in the ecu eeprom?

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There is a thread up here, I dont know the exact name. It is about getting started with immo off on me7 in there are all the tools etc mentioned needed for what you want to do. You will need to understand how command line programs work. Don't wrap your head around the "immo off" it's about the programs.

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Ok excellent, I’ll look for it right away, I have used eeprom tool, kw1281 test, that’s how I got SKC from clusters, read eeprom and stuff, I’ll only need to find the right way to make what I want to do, thanks a lot man.

Try flashing this to your cluster.

Seems like your new cluster is also a VWK503 one, does it have the same style dials like R32 clusters?

(https://uploads.tapatalk-cdn.com/20231103/0a78dea93ebef3a985d143b9f15425ab.jpg)
This is the one I’m trying to code, I’ve tried with two of this model and same result ., coded one from a 20th anniversary and worked fine so I assume this type isn’t compatible at all.