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Home >> Volvo >> 2004 >> V70 Base, 2.4 64 >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Coolant Heater, Auxiliary Belt TENSIONER - Removal & Installation) >> Engine >> Engine coolant heater, component location >> Engine Coolant Heater Components

Engine Coolant Heater Components

WARNING: This page is about a different car, the 2007 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Engine Coolant Heater Components (1 Of 2)
GLL108340Courtesy of VOLVO CARS OF NORTH AMERICA.

Components: 

  1. Control module
  2. Fan shroud
  3. Heat exchanger
  4. Fuel pump (FP) (in front of the fuel tank)
  5. Water pump.

Engine Coolant Heater Components, cont. 

Fig 2: Identifying Engine Coolant Heater Components (2 Of 2)
GLL108341Courtesy of VOLVO CARS OF NORTH AMERICA.

Components on the heater: 

  1. Coolant temperature sensor
  2. Flame sensor
  3. Overheat protection thermostat
  4. Glow plugs.
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