Peugeot 205 Manual

Electro-pneumatic ignition retarding system components - removal and refitting
Exhaust and emission control systems / Electro-pneumatic ignition retarding system components - removal and refitting


Solenoid valve
Removal
1 The valve is located on a bracket at the rear of the engine compartment. To remove the valve, proceed as follows.

2 Disconnect the battery negative lead, then disconnect the wiring plug from the valve (see illustration).

6.2 Disconnecting wiring plug from ignition retarding system solenoid valve
6.2 Disconnecting wiring plug from ignition retarding system solenoid valve

3 Note the orientation of the valve, then disconnect the hoses from the valve, and pull the valve from its bracket.

Refitting
4 Refitting is a reversal of removal, ensuring that the valve is correctly orientated, as noted before removal.

Coolant temperature sensor Removal
5 The sensor is located in the left-hand end of the cylinder head, below the engine coolant temperature sensor for the fuel injection system.

6 To remove the sensor, partially drain the cooling system (see Chapter 1), then disconnect the wiring, and unscrew and remove the sensor.

Refitting
7 When refitting the sensor, ensure that the seal is in good condition, and take care not to overtighten the switch. Refill the cooling system on completion as described in Chapter 1 and УWeekly checksФ.


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