Technical Service Bulletins
|Publication Date: October 6, 2003|
|1996 E-350, F-250, F-350|
Article 96-21-16 is being republished as part of a consolidated 7.3L diagnostic aid booklet.
Some 1996 7.3L diesel E4OD equipped vehicles built between 5/15/96 and 7/8/96 may exhibit harsh upshifts. This may be caused by the Powertrain Control Module (PCM) calibration.
Reprogram the PCM. The new calibration should reduce the possibility of harsh upshifts. Refer to the following text for details.
|WARNING:||THIS MODIFICATION IS AUTHORIZED ONLY FOR THE LISTED ENGINE CALIBRATION.|
Perform normal diagnostics as outlined in the 1996 F-150-350 Series or Econoline Service Manual, Section 07-01, to verify no other causes of harsh shifts are present and service as required. If the condition still exists, reprogram the PCM.
|PCM CALIBRATION INFORMATION|
|Application||Old Part Number (-12A650-)||New Part Number (-12A650-)||Old Calibration||New Calibration||NGS/WDS Qualifier|
|1996 E-350, F-250, F-350- California||F6TZ-AXG||F6TZ-AXH||6-90P-R11||6-90P-R12||WDS B26.4 Release 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.
|THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:|
|Replaced or Reprogrammed Powertrain Control Module (PCM) per TSB 03-21-16.|
|THESE MODIFICATIONS HAVE BEEN APPROVED, AS APPROPRIATE, BY EPA AND CARB.|
FPS 8262 9/78 FORD MOTOR COMPANY PRINTED IN U.S.A.
OTHER APPLICABLE ARTICLES: