Nissan and Datsun Workshop Service and Repair Manuals > Xterra SE 2WD V6-3.3L (VG33E) (2002) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Diagrams

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Engine Control Module: Description and Operation

Component Description

The ECM consists of a microcomputer and connectors for signal input and output and for power supply. The unit controls the engine.

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