See also:

Specifications
Fuel evaporative emission control system - carburettor engines Ported vacuum switch operating temperature: Two-port valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Road test (Every 12 000 miles (20 000 km) or 12 months)
Instruments and electrical equipment 1 Check the operation of all instruments and electrical equipment. 2 Make sure that all instruments read correctly, and switch on all electrical equipment in ...

Air cleaner air temperature control - description and testing
Thermostatically-controlled air cleaner 1 On all pre-1986 models and certain models from 1986 onwards, the air cleaner is thermostatically-controlled by a vacuum operated system to provide air at ...