Econ Button Won’t Go Off Audi A4 00819 (G65 sensor) FIT GENUINE SENSOR ONLY! FIX

[@michaelbolam8431]

Many thanks. Had this problem with the econ switch staying on. Watched your video, went straight to the AC sensor, it had a bent spade pin in the connector(middle one), from previous work being done. Straitened pin, job done. Happy days.

[@theenglishtrucker1849]

Ive had this issue, had aftermarket sensors and it would work, but fill up for fuel and its off until the ambient temp went down, usually in the evening. Gotta be genuine for these AC sensors.