volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Flame Sensor Fuel-Powered Preheater|Page 17019 > < Auxiliary Cabin Heater Fuel Pump|Service and Repair|Page 17014
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Auxiliary Cabin Heater Overheat Sensor / Switch: Service and Repair
Flame Sensor Fuel-Powered Preheater

Flame sensor fuel-powered preheater

Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the
essential information in the illustrations is always correct.

Preparatory work

Removing the combustion preheater module (CPM)

Remove the control module. See: Fuel Fired Booster Heater Control Unit See: Auxiliary Cabin Heater Control Module/Service and Repair.

Removal

Removing the flame sensor

Remove the 4 screws for the cover over the fan housing. Remove the cover.

Note! The nearest connection pipe may need to be adjusted in order to remove the cover. See: Coolant pipe fuel-powered preheater See:
Auxiliary Water Pump/Service and Repair/Coolant Pipe Fuel-Powered Preheater

Flame Sensor Fuel-Powered Preheater|Page 17019 > < Auxiliary Cabin Heater Fuel Pump|Service and Repair|Page 17014