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Home >> Nissan-Datsun >> 1973 >> 610 Not Available Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Exhaust Emission Systems >> Description
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Exhaust Emission Systems: Description

NOTE: Air Injection is not used with this system.

System consists of a temperature sensing switch, a throttle switch, a gear switch (Man. Trans, only), a relay, and a dual point distributor. A boost controlled deceleration device is also used to provide additional air/fuel mixture during deceleration. All models also use an automatic temperature control air cleaner to permit leaner settings of carburetor. For additional information, see appropriate story in EXHAUST EMISSION Section.