NSN 2990-01-640-9545
Part Details | EMISSION CONTROL CRANKSHAFT POSITION SENSOR
2990-01-640-9545 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).
Alternate Parts: 2411589, 2411589, 2990-01-640-9545, 01-640-9545, 2990016409545, 016409545
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 05, 2015 | 01-640-9545 | 39919 ( SENSOR, CRANKSHAFT POSITION, EMISSION CONTROL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-640-9545
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2411589 | Z0AT7 | POLARIS INDUSTRIES AUSTRALIA &NEWZEALAND |
| 2411589 | 1RE78 | POLARIS INDUSTRIES INC |
Technical Data | NSN 2990-01-640-9545
| Characteristic | Specifications |
|---|---|
| END ITEM IDENTIFICATION | 2014 POLARIS SPORTSMAN 850 MV M14YN8EAA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SENSOR,CRANK POSITION |