F 250 2WD Pickup V8-7.3L DSL (1990)
Technical Service Bulletin # 91B97
Date: 910501
Campaign - FIPL Sensor Replacement
TO:
All Ford Dealers May, 1991
SUBJECT:
Owner Notification Program 91B97 -
1990/1991 F-Series and Econoline 7.3L Diesel
Fuel Injection Pump Lever (FIPL) Sensor
CARES/OASIS
- Yes
OWNER LIST
- Yes
PARTS RETURN
- No
PROGRAM TIMING
- EXTENDED COVERAGE - (FIPL Sensor)
THROUGH APRIL 30, 1992
AFFECTED
Certain 1990 and 1991 F-Series and Econolines
VEHICLES
built from 1990 model year Job # 1 through
October 14, 1990 with 7.3L Diesel engines and E40D transmissions.
REASONS FOR
The engine mounted Fuel Injection Pump Lever
THIS PROGRAM
(FIPL) sensor may prematurely wear out causing
an erratic output signal to be sent to the E40D. An erratic output
signal may cause improper E40D transmission operation.
Erratic output signals have resulted in undue transmission
service for both torque converter
replacements and internal clutch failures.
To correct the cause of erratic output signals, dealers are to:
^ replace the FIPL sensor.
^ inspect the transmission fluid for a burnt odor or for friction material/metal particles.
^ replace the torque converter if necessary.
^ if needed, call Sharonville Transmission Plant for instructions (513) 782-7371.
REFUNDS
Only for dealer or owner-paid FIPL or E40D
repairs made before date of Owner Letter.
ATTACHMENTS
Attachment I
- Administrative Information
-
Refund Codes
Attachment II
-
Labor Allowances
-
Parts Ordering Information
Attachment III
-
Technical Information
Attachment I - Administrative Info.
CARES/OASIS
YOU MUST USE CARES OR OASIS TO DETERMINE IF A
VEHICLE IS ELIGIBLE FOR THIS PROGRAM.
PLEASE NOTE
CORRECT ALL VEHICLES IN STOCK BEFORE DELIVERY
PROMPTLY
^ Affected vehicles on the enclosed list.
CORRECT
^ Other eligible vehicles which are brought to your dealership.
DEALER-OWNER
Immediately contact any owner whose name is
CONTACT
not on the list. Give owner a copy of the
Owner Letter. Arrange with the owner for a service date.
