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hello.

The car is a original golf mk3 vr6 and swap a r32 bub engine of golf mk5 with the ecu 022906032 kf.

The ecu have a "inmo off " of the last owner but the car crank but no start, not injector works.

Wiring and engine is good , the car start with a golf mk4 v6 ecu inmo off.

This is the eprom read.


thanks!

immo off

So tried second immo off tool and it is better - Now the car starts and could be recoded for manual transmission.

However it is again like before - 5523 - Engine Start Blocked by Immobilizer in ECU, and also error in 05-Acc/Start Auth. for Immo data not adapted in ECU.
Also SAFE over daily mileage counter on dashboard.
As I understand from gt-innovation post above - I should "kill" error class for the error in ECU, how I can block CAN message to dashboard, not to sure I can do this.

Also it is not possible to read ECU by Kess V2 that my friend have.
Right now I'm thinking - is it possible to read/write ECU trough OBD if Immo is defeated, not adapted?

No, you do not kill the DTC. You need to tell the siaError function that there is no error.But as i said before and as prj indicated there is also alternative methods but you just need to study the code a bit more. I stopped when it worked for my needs.

thanks for fast reply.
I¨ve another timing question.
Why use negative values at low rpm, hi load?
Does it really matter if its 0 or -10?

To answer that question the car needs to be put on a dyno in steady state and go WOT and hold it at the fixed RPM and see if the engine ever hits those load cells.
It can be that it does not and they are simply extrapolated from the data that is there.
It can also be that it does and there is knock.

You are going down a very bad path. Playing excel spreadsheet with ECU file.
It's not a computer game, there's an engine working there, and you must understand how the engine works first. Not blindly stare at the numbers.

If you know how the engine works then the answer to your questions is completely trivial. I recommend reading a few good books about the basics of combustion and engine management to give you a base to work from instead of playing excel guessing games

is it available via Vehical? I saw that it lists immo offs for Simos 18 and 12, no mention of Simos 8.x

It's not, I never put it online. I probably could though.

It's the same answer I typed out on MHH, nothing about a 2.7t and a vr5 ecus have anything in common. You need a load patch to go over 100% load, you need custom boost control patch for n75 control. There is no unlocking anything anything in a NA ecu, they not intended to run boost from the factory, whatever vodo you speak of is 100% fallacy. You could try the same question on ecuconnections next, I'm sure you will get the same answer there too.

He is trying to put it on a 2.2T lol.
The only thing that will work on a 2.2T is the Jetta 2.5 ECU, but needs different trigger and all the boost patch shit.
Tbh better off just buying Ecumaster and tuning that.

The reason why he heard about the VR5 is because I did one in Poland with full boost control and everything patched many years ago.

LOLZ

It's the same answer I typed out on MHH, nothing about a 2.7t and a vr5 ecus have anything in common. You need a load patch to go over 100% load, you need custom boost control patch for n75 control. There is no unlocking anything anything in a NA ecu, they not intended to run boost from the factory, whatever vodo you speak of is 100% fallacy. You could try the same question on ecuconnections next, I'm sure you will get the same answer there too.

I would like to search for the location of the KVB map.

KVB -> $1A194 (8-bit) => 283.36 cm^3/min

Hello, there are a lot of people on this forum with a lot of knowledge about ecu me7.1/7.5 etc, and I have a very nagging question. I heard once that in the ecu me7.1 from a naturally aspirated unit (such as vr5 ) there is the possibility to run maps from turbocharger control as in the 2.7bt, which also runs on me7.1. The problem is that I want to fire up the old legendary audi 2.2 20v turbo engine, which is R5 and the ignition order is the same as in vr5, I just need to unlock in the software the possibility to control the n75 valve etc. Have any of you done such operation ? Is it at all feasible ? Greetings !

hello
I would like to search for the location of the KVB map.