Which one is the coolant temperature sensor 2 in Volkswagen CC?
1 Answers
Volkswagen CC's coolant temperature sensor 2 is located at the joint of the lower radiator hose. Here are the specific details: 1. Distribution: The Volkswagen CC has two coolant temperature sensors, one located on the water pump below the intake manifold, and the other at the joint of the lower radiator hose. 2. Function: It achieves the change of the coolant temperature gauge by altering the current passing through it via the internal resistance variation of the sensor, indirectly indicating the engine's operating temperature. 3. Structure: The coolant level and temperature sensor consists of a thermostat section and a water level control section, accompanied by a pressure reducing device before the electric valve and a rotary muffler heater for heating.