the flame sensor together with the holder. Tighten
the glow plug. Tighten.
Install the cable terminals and cables in the connectors.
- Flame sensor in positions 1 and 2 (blue and brown).
- Glow plug in positions 9 and 12 (white and brown).
Carefully push the fan housing into place.
Ensure:
that the connector is not trapped
that the cable seal on the water pump is correctly positioned and that the cable runs behind the fan motor
like the others.
Install the cover using 4 screws.
If necessary, adjust the pipe connection, see:
COOLANT PIPE FUEL-POWERED PREHEATER
(TURBO)
or
COOLANT PIPE FUEL-POWERED PREHEATER (NON-TURBO)
Install the control module, see:
FUEL FIRED BOOSTER HEATER CONTROL UNIT (TURBO)
or
FUEL
FIRED BOOSTER HEATER CONTROL UNIT (NON-TURBO)
FINISHING
TESTING THE ENGINE COOLANT HEATER
Perform a performance test of the engine's preheater. See:
FUEL-POWERED PREHEATER, CHECKING
NOTE:
Route the cables behind the fan motor to the connector.
2012 Volvo C30 T-5
HVAC Automatic HVAC System