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National Stock Number:
2990-01-491-0238
Federal Supply Class:
2990
National Item Identification Number:
014910238
Description:
SENSOR,CRANKSHAFT POSITION,EMISS
Detail:
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).
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Manufacturer Information:
| F7TZ12K073-A | 57526 | FORD MOTOR COMPANY | | F7TZ12K073-A | 9G762 | FORD MOTOR CO FORD DIV GOVT SALES | | F7TZ12K073-B | 57526 | FORD MOTOR COMPANY |
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