Replacing the Engine Coolant Temperature Sensor (ECT) - AudiWorld Forums

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How to Replace a Coolant Temperature Sensor - AxleAddict

- The Premiere Audi A4 Modification Guide and Pictures Library

Next person to replace coolant temperature sensor: Please measure the O-ring size!

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Engine Coolant Temperature Sensor 2

quattroworld.com Forums: G62 Engine Coolant Temp (ECT) sensor info and reasons why it is important

Audi A4 B6 - DIY Coolant Sensor Replacement - V6 engine - AudiWorld Forums

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