Bryan Mcclean Posted July 18, 2023 Share Posted July 18, 2023 My A4 avant has a strange fault . when I accelerate, the N280 Aircon valve goes to zero, then returns to original value when accelerator is eased off. On VCDS the shutdown code is always 12. this means it is being told by the engine ECU to shut down. Can anyone tell me how to code this out to stop this shutting down on acceleration....... cheers Bryan Quote Link to comment Share on other sites More sharing options...
Steve Q Posted July 18, 2023 Share Posted July 18, 2023 Could it be a fault with the AC Module? Quote Link to comment Share on other sites More sharing options...
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