2551023 - INTRODUCTION - ENGINE COOLING (BIPOWER)

The engine cooling circuit consists of:

• Water pump (1)
• Engine coolant temperature sensor (2) (see 1056)
• Thermostat (3)
• Radiator (4)
• Heater unit (5)
• Reservoir (6)
• Rigid pump water inlet pipe (7)

The engine cooling circuit consists of:

• Water pump (1)
• Engine coolant temperature sensor (2) (see 1056)
• Thermostat (3)
• Radiator (4)
• Heater unit (5)
• Reservoir (6)
• Rigid pump water inlet pipe (7)
• Methane pressure reducer (8).