Fulltext TSBs

Technical Service Bulletins

TSB
03-21-48
  • DRIVEABILITY – P0340 CAMSHAFT POSITION SENSOR FALSE DIAGNOSTIC TROUBLE CODE – VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE ONLY
  • TRANSMISSION – 4R100 – DELAYED 3-4 SHIFT – VEHICLES EQUIPPED WITH 7.3L DIESEL ENGINE ONLY
Publication Date: October 7, 2003

FORD:
2002 E SERIES, EXCURSION, SUPER DUTY F SERIES

Article 02-24-4 is being republished as part of a consolidated 7.3L diagnostic aid booklet, and to update the calibration table.

ISSUE:

Some 2002 MY 7.3L DIT F-Super Duty, Econoline & Excursions may exhibit the occurrence of P0340 Camshaft Position Sensor false Diagnostic Trouble Code (DTC). F-Super Duty & Excursion may exhibit a late 4R100 3-4 shift (hanging in 3rd gear) at light throttle due to potential lack of converter lock-up occurring after 2-3 shift (most prevalent on 3.73:1 axle ratio vehicles). This may be caused by the Powertrain Control Module (PCM) Calibration.

ACTION:

Reprogram the Powertrain Control Module (PCM) to the latest level. Refer to the PCM Calibration Information Chart for details.


PCM CALIBRATION INFORMATION
ApplicationOld Part Number (-12A650-)Old Tear TagNew Part Number (-12A650-)New Tear TagOld CalibrationNew CalibrationNGS/WDS Qualifier
2002 7.3L M/T F250/350 Federal2C3F-BCAEB22C3Z-BEAEB42F729Q0A062F729Q0A10WDS Release B27.8 or Later
2002 7.3L M/T F450/550 50S2C3F-CCGDU22C3Z-CEGDU42F729R05062F729R0510WDS Release B27.8 or Later
2002 7.3L M/T F250/350 Calif2C3F-GCZRE22C3Z-GDZRE42F729M05062F729M0510WDS Release B27.8 or Later
2002 7.3L A/T F250/350 Federal2C3F-DCVDH22C3Z-DFNWM02F719S0A062F719S0A10WDS Release B27.8 or Later
2002 7.3L A/T F250/350 Fed/CFFV2C3F-LCKEK22C3Z-LFTMA02F719W0A062F719W0A10WDS Release B27.8 or Later
2002 7.3L A/T F450/550 50S2C3F-ECBXE22C3Z-EFPBY02F719T05062F719T0A10WDS Release B27.8 or Later
2002 7.3L A/T F450/550 CFF/LEV2C3F-FCVDU22C3Z-FFRDW02F719P0A062F719P0A10WDS Release B27.8 or Later
2002 7.3L A/T F250/350 Calif2C3F-HCQLJ22C3Z-HDQLJ32F719N0B062F719N0B10WDS Release B27.8 or Later
2002 7.3L A/T Excursion 50S2C3F-ACNQW22U7Z-DMANQW32L119Y05062L119Y0510WDS Release B27.8 or Later
2002 7.3L A/T Econoline Federal1C2F-AFCHPI21C2Z-AFEHPI31E419M0A101E419M0A11WDS Release B27.8 or Later
2002 7.3L A/T Econoline Fed 3.55:11C2F-AGCVLB21C2Z-AGEVLB31E419S0A101E419S0A11WDS Release B27.8 or Later
2002 7.3L A/T Econoline Calif1C2F-AHCHJH21C2Z-AHEHJH31E419N0B101E419N0B11WDS Release B27.8 or Later
2002 7.3L A/T Econoline Calif 3.55:11C2F-AJCIQW21C2Z-AJEIQW31E419T0B101E419T0B11WDS Release B27.8 or Later

Obtain an Authorized Modifications Decal (FPS 8262 – obtainable through DOES II, 25/pkg) and list the date, dealer number, and summary of modifications performed. Select a prominent place adjacent to the Vehicle Emission Control Information Decal suitable for installing the Authorized Modifications Decal. Clean the area, install the decal, and cover it with a clear plastic decal shield.


AUTHORIZED MODIFICATIONS

THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:
Replaced or Reprogrammed Powertrain Control Module (PCM) per TSB 03-21-48.
 
 
 
THESE MODIFICATIONS HAVE BEEN APPROVED, AS APPROPRIATE, BY EPA AND CARB.
DEALER NUMBER:——————————————DATE:

CHANGE AUTHORITY:

FPS 8262 9/78 FORD MOTOR COMPANY PRINTED IN U.S.A.



OTHER APPLICABLE ARTICLES:

NONE

SUPERSEDES:

02-24-4

WARRANTY STATUS:

Information Only


NOTE: The information in Technical Service Bulletins is intended for use by trained, professional technicians with the knowledge, tools, and equipment to do the job properly and safely. It informs these technicians of conditions that may occur on some vehicles, or provides information that could assist in proper vehicle service. The procedures should not be performed by “do-it-yourselfers”. Do not assume that a condition described affects your car or truck. Contact a Ford, Lincoln, or Mercury dealership to determine whether the Bulletin applies to your vehicle.

Copyright © 2003 Ford Motor Company