2990-01-684-5448

Emission Control Crankshaft Position Sensor

2990016845448 016845448 8M0011986

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). View more Emission Control Crankshaft Position Sensor

2990-01-684-5448 SENSOR,CRANKSHAFT POSITION,EMISSION CONTROL 2990016845448 016845448

Managed by United States
NSN Created on 6 Nov 2019
Data Last Changed
January 2023
NATO Update Count
1
NATO Data Quality
2990-01-684-5448 SENSOR,CRANKSHAFT POSITION,EMISSION CONTROL 2990016845448 016845448 1/1
NSN 2990-01-684-5448 (Generic Image) 1/1

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9545 Emission Control Crankshaft Position Sensor 2411589RNCC: 5 | RNVC: 2 | DAC: 6 5 Jan 2015 2990-01-684-5448

2990-01-684-5448 Demil Restrictions 2990-01-684-5448

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

2990-01-684-5448 is a Emission Control Crankshaft Position Sensor that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

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