Engine Controls - Tests W/Codes

Introduction
Self-Diagnostic System
- Engine Controls - Tests W/Codes
  - Hard Failures
  - Intermittent Failures
- Visual Check & Vehicle Preparation
- Equipment Hook-Up
- Retrieving Codes
- Erasing Codes & Retesting
- Clearing Codes
  - Clearing Codes Procedure
Quick Tests
- Key On, Engine Off (KOEO) Self-Test
- Key On, Engine Running (KOER) Self-Test
- Switch Monitor Test
- Wiggle Test
  - Inspecting Circuitry
Summary
Pinpoint Tests
- Notes
- How To Use Pinpoint Tests
- Pcm Location
Pinpoint Test IDM
- Ignition Diagnostic Monitor
Pinpoint Test CID
- Cylinder Identification Sensor
Pinpoint Test Kc
- Knock Control
Pinpoint Test VAF
- Volume Airflow Meter
Pinpoint Test ECT
- Engine Coolant Temperature Sensor
Pinpoint Test IAT
- Intake Air Temperature Sensor
Pinpoint Test TP
- Throttle Position Sensor
Pinpoint Test BARO
- Barometric Pressure Sensor
Pinpoint Test O2S
- Oxygen Sensor
Pinpoint Test SCG
- Solenoid Controlled By Ground
Pinpoint Test PGC
- Power & Ground Connections
Pinpoint Test STI
- Self-Test Input
Pinpoint Test STO
- Self-Test Output
Pinpoint Test ELU
- Electronic Load Control Unit
Pinpoint Test Mil
- Malfunction Indicator Light
Pinpoint Test Roc
- Relay Output Check
Pinpoint Test STG
- Switch To Ground
Pinpoint Test STP
- Switch To Power
Pinpoint Test VPWR
- Vehicle Power
Pinpoint Test VREF
- Reference Voltage & Signal Return