SERVICE MANUAL UPDATE-SEC. 6E2 DRIVEABILITY/EMISSIONS CODE 51

SUBJECT: SERVICE MANUAL UPDATE - SECTION 6E2 DRIVEABILITY AND EMISSIONS CODE 51 DIAGNOSTIC CHART

VEHICLES AFFECTED: 1989-91 "M" MODEL WITH 1.0L ENGINE (VIN 6, RPO LP2)

APPLICATION:

1989-91 Chevrolet Sprint and Pontiac Firefly equipped with a 1.0L (VIN 6) engine (RPO LP2).

The Diagnostic Chart for Code 51 in this Service Bulletin replaces the Diagnostic Chart for Code 51 in the following Service Publications:

0 1989 Sprint/Firefly Service Manual (Page 6E2-A-63)

0 1990 Sprint/Firefly Service Manual (Page 6E2-A-63)

0 1991 Sprint/Firefly Service Manual (Page 6E2-A-59)

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.