Preheating system (V.A.G 1466), cooling pump (turbodiesel)

F95 - Thermal switch for forced coolant circulation system (only turbodiesel)
G27 - engine temperature sensor (preheating system)
352 - candle relay, in the junction box of the engine compartment
3152 - relay for the forced circulation of the cooler, in the junction box of the engine compartment (only turbodiesel)
N43 - electromagnetic switch
Q6 - glow plug
S39 - Glow plug fuse tape, in engine compartment junction box
TZ - plug connector, three-pin, in the junction box of the engine compartment
T7a - plug connector, seven-pin, in the junction box of the engine compartment
V50 - cooling pump (only turbodiesel)
• — only turbodiesel
85 - ground connection, in harness