Give the engine computer and temperature gauge an accurate coolant reading with the Standard Ignition Engine Coolant Temperature Sensor TS-607. It installs as a direct-fit replacement for the listed applications: the 1998-2000 Audi A4, 2000 Audi A4 Quattro, 1998-1999 and 2005-2006 Audi A6, 1998-1999 and 2005-2006 Audi A6 Quattro, 1998-1999 Volkswagen Beetle, 1999-2002 Volkswagen Golf, and 1999 Volkswagen Jetta.
- Reads coolant temperature: the sensing tip measures the temperature of the engine coolant and sends a corresponding signal to the powertrain control module.
- Feeds core engine control: the ECU uses this input to help manage fuel delivery, ignition timing, and cooling-fan operation.
- Supports the temperature display: on applications that use it, the signal helps drive the dash temperature gauge or warning light.
Signs this sensor may need replacing include hard cold starts, a rough or erratic idle, poor fuel economy, an inaccurate or erratic temperature reading, or a stored coolant-temperature trouble code. Because those symptoms can have other causes, diagnose the fault first — if a failed coolant temperature sensor is the cause, this TS-607 replaces it.
Manufacturer part number TS-607.
