A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
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Set a cleaning time of 30 minutes using knob - 5 -.
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Switch ultrasonic device on with button - 3 -.
‹› The time begins counting down once the cleaning temperature reaches 50 degrees.
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Replace Teflon seal after cleaning each fuel injector. Refer to => [ Teflon Combustion Chamber Seal ] See: Removal and Replacement/Teflon
Combustion Chamber Seal.
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Then install the fuel injector valves. Refer to => [ Fuel Injectors ] See: Removal and Replacement/Fuel Injectors.