Cooling and heating of the car Peugeot 106

Cooling, heating and ventilation systems — specifications
General Maximum system pressure — 2.0 bars (29 psi) Expansion tank cap opening pressure: Orange cap — 1.0 bar (14.5 psi) Mauve cap — 1.4 bars (20 psi) Thermostat Opening temperatures: Starts to open — 88°C Fully-open —...

General information and precautions
General information The cooling system is of pressurised type, comprising a coolant pump driven by the timing belt, an aluminium crossflow radiator, with integral expansion tank on petrol models, electric cooling fan, a...

Cooling system hoses — disconnection and renewal
1. The number, routing and pattern of hoses will vary according to model, but the same basic procedure applies. Before commencing work, make sure that the new hoses are to hand, along with new hose clips if needed. It...

Radiator — removal, inspection and refitting
Note: If the reason for removing the radiator is to cure a leak, it is worth trying the effect of a radiator sealing compound - this is added to the coolant and will often cure minor leaks with the radiator in situ....

Thermostat — removal, testing and refitting
Removal 1. Drain the cooling system as described in Chapter 1A or 1B . 2. If desired for improved access, remove the air cleaner and/or the air intake ducting as described in the relevant Part of Chapter 4 . Similarly,...

Electric cooling fan(s) — testing, removal and refitting
Testing 1. Current supply to the cooling fan is via the ignition switch ( see Chapter 5A ) and a fuse ( see Chapter 12 ). The circuit is completed by the cooling fan thermostatic switch, which is mounted in the upper...

Cooling system electrical switches — testing, removal and refitting
Electric cooling fan thermostatic switch Testing 1. Testing of the switch is described in Section 5 as part of the electric cooling fan test procedure. Removal Note: Suitable sealing compound or a new sealing ring (as...

Coolant pump — removal and refitting
Models with aluminium cylinder block Note: A new impeller assembly O-ring and where applicable, a new impeller housing O-ring, will be required on refitting. Removal 1. The coolant pump is driven by the timing belt and...

Heating/ventilation system — general information
The heating/ventilation system consists of a four-speed blower motor (housed behind the facia), face level vents in the centre and at each end of the facia and air ducts to the front footwells. The control unit is...

Heating/ventilation system components — removal and refitting
Heating/ventilation control unit 1. With the exception of the heater blower motor switch, the heater controls are integral with the heater assembly. The controls are operated by levers pushed through the heater control...

Air conditioning system — general information and precautions
General information An air conditioning system is available on certain models (see illustration). It enables the temperature of incoming air to be lowered and also dehumidifies the air, which makes for rapid demisting...

Air conditioning system components — removal and refitting
Warning: Do not attempt to open the refrigerant circuit. Refer to the precautions given in Section 10 . 1. The only operation which can be carried oul easily without discharging the refrigerant is renewal of the...

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See similar information for other Peugeot models

➨ Power unit: Cooling system Peugeot 207 (2006-2014)
➨ Gasoline engine: Cooling system Peugeot 306 (1993-2002)
➨ Power unit: Cooling and heating Peugeot 406 (1995-2004)
➨ Power unit: Cooling and heating Peugeot 605 (1989-2000)
➨ Diesel engine: Cooling system (U25) Peugeot J5 (1981-1993)

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Peugeot 106 (1991-2003)