GRA for AGR Control Unit

Hello,

can anyone tell me which connectors from the STG (central control unit) are used for the GRA (gas regulator assembly) at the MKB (main brake cylinder)? I want to retrofit one, but I haven't been able to find a wiring diagram for my MKB yet.

Thanks.

If you can provide the STG number, I can definitely assist you better.

Otherwise, they are the same as for ALH, AHF, and ASV.
m;

The STG number, if I can read it correctly: 0281 001 314 018 EC

ok, this is the BOSCH part number.

... and now the VW number

The 018 EC could be the end of the VAG number.
The Bosch number should then be 028 1001 914

Best regards, Rudi

Then that must be the number 038 906 018 EC

Could someone please help me? That would be really great.

Also, if anyone happens to have a GRA for a T4 or Lupo at home or somewhere, it would be nice if they could send me a photo of the connection side.

I could now check which module the ECU was in. But I'm too lazy. But since you want something from us, please provide it again completely. Then we can definitely help you further.

Regards,
Guste

Yes, I would have already done that, but if someone tells me they only need the STG number, I will just look it up.

The Fhzg. is an Ibiza from 2000 with an AGR engine.

Stay calm. No one complained that you didn't provide the data.

The MSG number is helpful when you have one source of information, while the vehicle data is helpful when you have the other source.

Now, to your question:

121pol Stecker MSG / 10pol Stecker im Wasserkasten / 10pol Stecker Lenksäule / Function
14 / 3 / 4+7/ Common
46 / 9 / 5
45 / 1 / 2
44 / 2 / 3 / set
- / - / 6 / Klemme 15a

Best regards,
Guste

Thank you for your help

HI

That's where I'll just start again :)

_Where_ is the 10-pole water tank exactly?

Really _in_ the water tank? Because then I'll know where to cut open the Leon...

dieselmartin hat folgendes geschrieben:

_Where is the 10-pole water valve exactly?

Hi Martin,

I'm sorry, I can't answer that. But it would be a good opportunity for Rip-J to get even.

@Rip-J:
Would you mind taking a look at the water valve while you're wiring, to see exactly where the connector is located?

Thanks and best regards,
Guste

I can do it, but then you'll have to wait until I have the lever, and since I'm on a trip at the beginning of the week, I won't be able to do it then.