Aircon not working Golf FSI 2L 2005

[MIG]

Sorry I missed that part, check out this post about the J293 module mk4 Fan Control Module (J293) chart and A/C tips | Ross-Tech Forums

It has a nice checklist of things to go over, the mk5 will be close still

The difference with the Mk5 is that the J293 is controlled digitally via the ECM on that pin T4x/3


Do you have a scan tool that can do output test?

[sunda]

The table does not match my model, except for the first four connections to the Fan Control Module. Additionally, I could not locate the corresponding fuses in my diagram. However, the fact that the ECU triggers the fans via T4x/3, and that the high-pressure sensor sends a signal to the fan control module, provides useful clues for proceeding with troubleshooting.

Thanks, Mig, for your cooperation.

I am unsure how to test the high-pressure sensor, so I will look it up online.

I connected a large fan that I purchased along with the module from the junkyard, and it behaves the same way as the existing module did. I believe that the fan module is functioning properly and is not faulty.

[sunda]

Sorry, my reply was posted twice.

[sunda]

Thanks, Mig, for your cooperation.

Unfortunately, the table does not match my model, except for the first four connections to the Fan Control Module. Additionally, I could not locate the corresponding fuses in my diagram. However, the fact that the ECU triggers the fans via T4x/3, and that the high-pressure sensor sends a signal to the fan control module, provides useful clues for proceeding with troubleshooting.

I am unsure how to test the high-pressure sensor, so I will look it up online.

I connected a large fan that I purchased along with the module from the junkyard, and it behaves the same way as the existing module did. I believe that the fan module is functioning properly and is not faulty.