National Item Identification Number
01-447-8788
014478788
2990-01-447-8788
2990014478788
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)
12204
99343
CHRYSLER CORP
ENGINE AND COMPONENTS SALES
14250 PLYMOUTH RD
DETROIT
MI
48232
313-956-2275
Reference Numbers (Part Numbers)
3300 4761
3300 4761
Required Categories
III END ITEM IDENTIFICATION
Required Description
1988-90 2.5 LITER JEEP ENGINES