National Item Identification Number
01-535-3159
015353159
2990-01-535-3159
2990015353159
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)
7X677
Reference Numbers (Part Numbers)
10456603
Required Categories
VEHICLE DESIGN CONTROL ACTIVITY
ENGINE MODEL NUMBER FOR WHICH DESIGNED
PART NA
Required Description
7X677
ENGINE ASM, 4.8 LITER (293 CID)
SENSOR ASM, KNOCK (KNOCK SENSOR)