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Saturn
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1999
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SL L4-1.9L SOHC VIN 8
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
Engine Control Module
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Description and Operation
PCM Outputs Description
Powertrain Control Module
Testing and Inspection
Accessing and Reading Diagnostic Trouble Codes
Clearing Diagnostic Trouble Codes
With Diagnostic Scan Tool
Without Diagnostic Scan Tool
Locations
Component Locations
Ground Locations
PCM and O2S Ground
PCM Ground
Service and Repair
Crankshaft Relearn Procedure
Repair Instructions
Left Hand Drive
Right Hand Drive Postal Vehicle
Diagrams
Diagram Information and Instructions
Handling Electrostatic Discharge (ESD) Sensitive Parts
Cautions
Reading Wiring Schematic And Symbols
Schematic
Wire Sizes
Electrical Symbols
Electrical Circuit Schematics
Diagnostic Aids
General Troubleshooting Procedures
Electrical Circuits Diagnosis
Vehicle Electrical Diagnosis
Trouble Shooting Guides
Helpful Hints
Sneak Circuits
Introduction to Diagnosis of Electrical Faults
Digital Multimeter Usage
Digital Multimeter
Voltage
Amperage (Current)
Continuity/Resistance/Diode
Multimeter Display Reading
Diagnostic Using Diagnostic Service Probe
Diagnostic Service Probe
Installation
Connector Jumper Usage
The SIR System
Service Precautions
Disabling the SIR System
Enabling the SIR System
Wire Repair Procedures
Splicing
Connector Repair
Push-to-Seat Connectors
Pull-to-Seat Connectors
Weather Pack Connectors
Splice Pack Repair
Connector Views
J1
Harness Connector
Pinout Descriptions
J2
Harness Connector
Pinout Descriptions
J3
A/T
Harness Connector
Pinout Descriptions
M/T
Harness Connector
Pinout Descriptions
J4
Harness Connector
Pinout Descriptions
Electrical Diagrams
Technical Service Bulletins