#126
Removed from a Volkswagen Golf MK6 2011 1.6 TDI (CAYC engine).
Genuine temperature sensor, typically used as a fuel temperature sensor within the diesel system.
Condition: Used item, may have minor marks, scratches or signs of wear due to storage and age. Fully working unless stated.
Important: Please ensure the part number 03L919824D matches your existing sensor before purchasing, as different temperature sensors (coolant / fuel / intake) may look similar but are not interchangeable.
Compatibility:
Fits VW Golf MK6 1.6 TDI models (2009–2013)
Engine codes: CAYC, CAYB, CAYD
Also used across VW / Audi / Seat / Skoda diesel engines with the same part number
Position:
Engine bay – fuel system (mounted on fuel line / fuel rail area depending on setup)
Function:
* Measures diesel fuel temperature
* Sends data to ECU for fuel system adjustment
* Helps optimise fuel injection timing and efficiency
* Protects fuel system components from overheating
Technical Info:
* Type: NTC temperature sensor
* Connector: 2-pin plug
* Thread: M12x1.5 (screw-in type)
Common Fault Symptoms:
* Hard starting or rough running
* Incorrect fuel readings / fault codes
* Poor fuel economy
* Engine management light
Additional Info:
* Also referred to as fuel temperature sensor / diesel temp sensor
* OEM suppliers include Bosch / VDO / aftermarket equivalents
* Small but critical component in common rail diesel system
Brand: Volkswagen
Type: Sensor
Sensor Type: Fuel Temperature Sensor
Manufacturer Part Number: 03L919824D
Country of Origin: Germany