Where is fuel temperature sensor on a caddy van?

In a Volkswagen Caddy van, the fuel temperature sensor is typically located on or near the fuel rail, where it can measure the temperature of the fuel as it enters the engine. Depending on the engine variant, it may also be found near the fuel injector or within the fuel pump assembly. It's best to consult the vehicle's service manual for the exact location, as it can vary by model year and engine type.