Crankcase emission control filter renewal - CVH engines (Every 24 000 miles or 2 Years)

Carburettor and Central Fuel Injection (CFI) engines
1 Where fitted, the crankcase ventilation filter is located in the base of the air cleaner.

2 The filter can be renewed by pulling it out of the air cleaner after disconnecting the hoses (see illustration).

35.2 Crankcase ventilation filter renewal on CVH engines with carburettor
35.2 Crankcase ventilation filter renewal on CVH engines with carburettor

3 Ensure that the sealing grommet is in position in the air cleaner before pushing a new filter into place.

Bosch K-Jetronic and KE-Jetronic fuel injection engines
4 The filter is located on the right-hand side of the engine and can be removed after disconnecting the hoses (see illustration). On early versions, detach the filter from its support bracket.

35.4 Crankcase ventilation filter location on KE-Jetronic fuel injection
35.4 Crankcase ventilation filter location on KE-Jetronic fuel injection engines

5 Refitting is a reversal of removal, ensuring that the hoses are correctly reconnected.

Electronic Fuel Injection (EFI) engines
6 The filter is located in the hose run to the air cleaner. Note the locations of the hoses to ensure correct reconnection.

    See also:

    Interior lamp bulbs - renewal
    1 Disconnect the battery negative lead. Courtesy lamp 2 Remove the courtesy lamp. 3 Unclip the bulb from the lamp. On models fitted with an overhead console and map reading lamps, the courtesy la ...

    Buying Spare Parts
    Spare parts are available from many sources, including maker’s appointed garages, accessory shops, and motor factors. To be sure of obtaining the correct parts, it will sometimes be necessary to q ...

    Throttle valve control motor (1.6 and 1.8 litre (R6A type) CVH) - removal and refitting
    1.6 litre 1 Disconnect the battery negative lead. 2 Remove the air cleaner. 3 Disconnect the wiring connectors from the throttle valve control motor, and the throttle position sensor, pulling on ...