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