A4 Sedan V6-3.2L (BKH) (2007)
![background image](/audi/a4_sedan/v6-3.2l_(bkh)/Page-953002.png)
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Disconnect electrical connection from Engine Coolant Level (ECL) Warning Switch (F66) at bottom of coolant reservoir and set aside coolant
reservoir with coolant hoses - 1 - and - 2 - connected.
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Disconnect electrical harness connectors.
1. Change-over valve for intake manifold flap ( N239)
2. Intake Manifold Tuning (IMT) Valve Position Sensor (G513)
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Disconnect electrical harness connectors.