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Home >> Infiniti >> 1992 >> M30 V6-181 3.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> Self-Diagnosis System
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Self-Diagnosis System

The self-diagnostic system is used to diagnosis malfunctions in major sensors and actuators of the ECCS system. There are two modes in the self-diagnostic system, Modes I and II.
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