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Ignition System - NIPPONDENSO Electronic: Description

The Nippondenso electronic ignition system consists of a breakerless distributor, an ignition module, a pick-up coil, ignition coil, and related wiring. Distributor contains a reluctor, breaker plate, and pick-up coil assembly.

Isuzu Impulse uses I-TEC computerized engine control system. The I-TEC system uses a computer to control ignition timing. All other models contain conventional centrifugal and vacuum advance mechanisms.

NOTE: See ISUZU I-TEC CONTROL SYSTEM in COMPUTERIZED ENGINE CONTROLS section to test Isuzu Impulse ignition system. Distributor is not serviceable and must be replaced as an assembly.