Hello,
I really need your help, please. I don't know what to do or who to talk to. My 1,9 TDI Caddy 2004 has the BJB engine. The Caddy had manual AC, and I switched to Climatronic four years ago. The Climatronic is from a Caddy Mk4. When I installed the Climatronic, I was warned that it might not work because the ecu is too old, but it worked very well for these four years. In February, the original version was updated to the ecu, and the Climatronic stopped working. The ECU does not send information to the compressor to work. The compressor is new; everything is new. Can anyone tell me or help me how I can solve this big problem? I can't install the old version of the car again.
Thank you very much.
Need Help 2004 1.9 tdi BJB engine
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- Engine size/power: 1.9 TDI (74bhp)
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Re: Need Help 2004 1.9 tdi BJB engine
I guess the ECU firmware needs edited to use the climatronic, maybe a remapper could help. Why did you change the firmware to begin with?
2015 SWB Van, 1.6 CR TDI with Cruise Control, Heated Mirrors, Highline Clocks & MFD, VW Hands Free Bluetooth, Electric Windows, Thatcham Cat 2.
My build thread: White MK3 Facelift
My build thread: White MK3 Facelift