National Item Identification Number

01-534-2348
015342348
2990-01-534-2348
2990015342348

National Stock Number

Item Name

SENSOR,CRANKSHAFT POSITION,EMISSION CONTROL

Federal Supply Class

2990

Description

A permanent magnet with a coil. It produces alternating current pulsation when the magnet field or sensor is disrupted by a gear tooth or notch. It senses pulse ring lobes. The resultant signal enables the electronic control assembly to determine when the ignition module should be triggered to produce a spark. Also, provides revolutions per minute information which is used to calculate spark advance and exhaust gas recirculation flow, and air/fuel ratio, (replaces distributor centrifugal advance weights and timing pickup). One pulse is produced for each cylinder every other engine rotation (one for each spark plug firing).

Commercial and Government Entity Code (Supplier Data)

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24617

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Reference Numbers (Part Numbers)

97321397

Required Categories

VEHICLE DESIGN CONTROL ACTIVITY
SPECIAL FEATURES
III END ITEM IDENTIFICATION;

Required Description

24617
ENGINE 6.6L 6600V8 ISUZU. TRANSMISSION 1000SERIES GMC ALLISON 5 FORWARD W