3.8L CFI Tests
- Testing
- Diagnostic Procedure
- Key On/Engine Off (KOEO) Self-Test Procedures
- Computed Ignition Timing Check Procedures
- Key On/Engine Running (KOER) Self-Test Procedures
- Continuous Self-Test Procedures
- Continuous Monitor (Wiggle) Test Procedures
- How To Use Circuit Tests
- Preparation
- Reading Self-Test Codes
- Key On/Engine Off (KOEO) Self-Test
- Key On/Engine Running (KOER) Self-Test
- Test Equipment Hook-Up
- Test Equipment
- Test Connector Locations
- Key On/Engine Off Self-Test
- Code/Test Menus (KOEO)
- Continuous Monitor (Wiggle) Test
- Code/Test Menu (Continuous)
- Computed Ignition Timing Check
- Key On/Engine Running Self-Test
- Code/Test Menu (KOER)
- Diagnosis By Symptom Test
- Test A - No Start
- Test B - Vehicle Battery
- Test C - Reference Voltage
- Test D - Vane Air Temperature (Vat) Sensor
- Test E - Air Charge Temperature (Act) Sensor
- Test F - EGR Valve Position (EVP) Sensor & EGR Control/Vent
- Test G - Engine Coolant Temperature (ECT) Sensor
- Test H - Manifold Absolute Pressure (Map)/Barometric Pressure
- Test I - Knock Sensor
- Test J - Throttle Position Sensor (TPS)
- Test K - Vane Airflow (VAF) Sensor
- Test L - EGR Valve Position (EVP) EGR Valve Regulator (EVR)
- Test M - Neutral Drive Switch-A/C Input
- Test N - Key Power Check
- Test O - Brake On/Off (Boo)
- Test P - Power Steering Pressure Switch (PSPS)
- Test T - CFI Fuel Control
- Test V - Fuel Pump Circuit (Inertia Switch)
- Test W - EGR On-Off Check
- Test X - Air Management System
- Test Y - Canister Purge (CANP) Check
- Test Z - Idle Speed Control (By-Pass Air)
- Test Aa - Idle Speed Control (Dc Motor/Idle Tracking Switch (Its) Assembly)
- Test BB - Idle Speed Control (Throttle Kicker)
- Test Cc - Inlet Air Solenoid (IAS)
- Test Dd - Variable Voltage Choke (VVC)
- Test Ee - Temperature Compensated Pump (TCP)
- Test Ff - Shift Indicator Light (SIL)
- Test GG - Wide Open Throttle A/C Cut-Out (WAC) A/C Demand
- Test II - Exhaust Heat Control (EHC)
- Test JJ - Converter Clutch Override (CCO)
- Test KK - Dynamic Response
- Test Ll - Ignition Diagnostic Monitor (IDM)
- Test Mm - Spark Timing Check
- Test NN - No Codes/Codes Codes Not Listed
- Test Oo - Erratic Ignition
- Component Location
- Wiring Diagrams