Firenza L4-121 2.0L VIN K TBI (1987)
Throttle Position Sensor: Technical Service Bulletins
Engine Control - Revised TPS Specifications
NUMBER:
88-T-156
CORP.REF.NO: 016513
DATE:
May 1990
SECTION:
6E2
SUBJECT:
SERVICE MANUAL UPDATE - SECTION 6E2 - DRIVEABILITY AND EMISSIONS REVISED TPS SPECIFICATIONS
MODELS/YEARS:
1987-88 FIRENZA EQUIPPED WITH 2.0L (VIN 1)
This bulletin serves to update the acceptable TPS Voltage Range currently being used in Section 6E2 "Driveability And Emissions" of the 1987-1988
2.0L (VIN 1) Firenza Service Manuals. Presently, the specification is .45V to 1.25V.
The new specification has now been revised to .33V to 1.33V. A TPS whose voltage falls outside this new specification at closed throttle should, after
checking connections, be replaced.
Please note this change on the pages indicated below.
1987
1988
6E2-A1-8, 32, 34
6E2-A-8, 32, 34
6E2-C1-4,6
6E2-C1-3,5
6E2-C2-14
6E2-C2-9
