SERVICE MANUAL UPDATE-SEC.6E2 REVISED TPS SPECIFICATIONS. Oldsmobile Firenza 1987

For 1990-2009 cars

# SERVICE MANUAL UPDATE-SEC.6E2 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

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.