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How to remove and disassemble the IAC Idle speed control valve on cars with single injection. Volkswagen Passat B3 - B4, Audi 80, Golf 2-3 and so on. Main faults and troubleshooting methods. The IAC is attached with three screws and is removed quite easily. Most often, incorrect operation of the IAC is due to the limit switch contacts. In my case, the contacts were constantly closed and I managed to move them apart without removing them. The video is not a repair manual. It's just an idea that it is worth trying to repair the old regulator before buying a new one. Moreover, you can drive for some time without it. ???? Friends! Your support is very important! You can help with your ruble here https://www.donationalerts.com/r/andsk64 ????All the tricks and secrets of Volkswagen and Audi repair ???? https://vk.ru/vagguru ????Telegram, where all the answers to questions ????https://t.me/+fMNhVhSfxycwZWYy Zen channel https://zen.yandex.ru/severny Mail: [email protected] If the video helped you and you want to help develop the channel Sberbank card: 4276 1609 2679 5262 Andrey S. Subscribe! Like if the video was useful!