Hello.

I recently completed a DSG conversion. To ensure communication, I had to replace my control unit 8N0906018Q and installed a 06A906032HJ with 06A906032DJ software. Everything works.

The only problem I have is that the fans keep going on and off. Even when the ignition is on.

Now I suspect that the 06A906032HJ has map-controlled cooling and needs the fan control unit with a 6-pin connector instead of the 14-pin connector I have.

I want to be sure before I start converting to the new fan control unit. Does anyone know if this is the case?

The control unit comes from a 1.8t AUM. Unfortunately, I don't know the year of manufacture, so I can't check whether it has map-controlled cooling or not.

I'll check that out. The strange thing is, when I connect the old control unit, everything's fine. I saw in the wiring diagrams for AUM models from 2002 onwards that they're also available with 6 pins. I don't know if that's correct. The wiring diagram says AUM from 2002 onwards, but it also says "bad."

Are both with a viscous coupler? I've always wondered if it's easy to adapt a newer unit with two electric fans? Since the option is present in the file. I imagine someone has already done this?