Touareg V8-4.2L (BAR) (2007)
Climate Control Exhaust Gas Sensor: Service and Repair
Air Quality Sensor
Removing
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Remove plenum chamber cover, left.
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Lift plenum chamber cover up slightly on left side.
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Disconnect connector - 1 -.
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Disengage Air Quality Sensor (G238) - 1 - from bracket at plenum chamber cover - arrow -
Installing
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Install in reverse order of removal.