NSN 2990-01-538-8639
Part Details | EMISSION CONTROL CRANKSHAFT POSITION SENSOR
2990-01-538-8639 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: XL3Z 12A699AA, XL3Z 12A699-AA, 2990-01-538-8639, 01-538-8639, 2990015388639, 015388639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | APR 03, 2006 | 01-538-8639 | 39919 ( SENSOR, CRANKSHAFT POSITION, EMISSION CONTROL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-538-8639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XL3Z 12A699-AA | 26377 | FORD MOTOR COGENERAL PARTS DIVISION |
Technical Data | NSN 2990-01-538-8639
| Characteristic | Specifications |
|---|---|
| VEHICLE DESIGN CONTROL ACTIVITY | 26377 |
| VEHICLE YEAR(S) | 2005 |
| ENGINE DESIGN CONTROL ACTIVITY | 26377 |
| END ITEM IDENTIFICATION | NSN: 2320-01-336-0344 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SENSOR ASY. (KNOCK) |