EXPERTEC Technical Service Bulletins (116505)

Publication date: 1991-01-14
Reference number: 116505

EXPERTEC TECHNICAL SERVICE BULLETINS

TECHNICAL SERVICE BULLETIN

Reference Number(s): 116505, Date of Issue: January 14, 1991

Model(s)::

1989 Geo Metro

SERVICE Information

NOTE: This bulletin serves to revise section 6e2 "Driveability and Emissions" of the 1989 and 1990 Geo Metro 1.0L (VIN 6) "M" Carline Service Manuals.

REVISED PAGES

Page 6E2-A-18 Chart A-3 Facing Page, Circuit Description Text

Page 6E2-A-36 Code 14 Facing Page, Title Block

Page 6E2-A-37 Code 14 Diagnostic Chart, Title Block

Page 6E2-A-38 Code 15 Facing Page, Title Block

Page 6E2-A-39 Code 15 Diagnostic Chart, Diagnostic Aids, Coolant

Sensor Resistance Chart

Page 6E2-A-47 Code 23, Manifold Air Temperature Diagnostic Chart,

Diagnostic Aids, MAT Sensor Resistance Chart

Page 6E2-A-51 Code 25, Manifold Air Temperature Diagnostic Chart,

Diagnostic Aids, MAT Sensor Resistance Chart

Page 6E2-A-57 Code 41 Diagnosis Chart Text (Conventional Ignition

System)

Page 6E2-A-59 Code 41 Diagnosis Chart Text (ESA Ignition System)

Page 6E2-C2-9 Idle Speed Check And Adjustment, Specifications,

Procedure (1989 only)

Page 6E2-C2-8 Idle Speed Check And Adjustment, Specifications,

Procedure (1990 only)