Engine Controls - Tests W/Codes - 4.0L
- Introduction
- Self-Diagnostic System
- Service Codes
- Retrieving Codes
- Reading Codes
- Clearing Codes
- Quick Test
- Additional System Functions
- Summary
- Diagnostic Trouble Code Reference Charts
- Diagnostic Trouble Code Definition Charts
- Circuit Tests
- Diagnostic Circuit Tests
- Circuit Test Ac - No Start (EDIS Ignition Systems)
- Circuit Test B - Checking Vehicle Battery
- Circuit Test C - Reference Voltage
- Circuit Test DA - Temperature Sensor Test (Act & ECT)
- Circuit Test Dc - Mass Airflow (MAF) Sensor
- Circuit Test DF - Manifold Absolute Pressure (Map/BP) Barometric Pressure Sensor
- Circuit Test DH - Throttle Position Sensor (TPS)
- Circuit Test DP - Vehicle Speed Sensor (VSS)
- Circuit Test DS - Programmable Speedometer/Odometer Module (PSOM)
- Circuit Test FD - Brake On-Off (Boo) Switch
- Circuit Test FE - Electrical Load Inputs
- Circuit Test G - MAF/TPS Fuel Injector Pulse Width Test
- Circuit Test H - Fuel Control
- Circuit Test Ha - Adaptive Fuel
- Circuit Test J - Fuel Pump Circuit (Relay & Inertia Switch)
- Circuit Test KA - EGR Vacuum Regulator (EVR) Solenoid
- Circuit Test KD - Canister Purge (CANP)
- Circuit Test KE - Idle Speed Control - (Air By-Pass)
- Circuit Test Km - Wide Open Throttle A/C Cut-Out (WAC) & A/C Demand Switch
- Circuit Test KP - Octane Adjust
- Circuit Test M - Dynamic Response Test
- Circuit Test Ml - Self-Test Output (STO) Or Malfunction Indicator Light (Mil)
- Circuit Test NC - EDIS Ignition Diagnostic Monitor (IDM)
- Circuit Test Pc - Spark Timing Check (EDIS Vehicles)
- Circuit Test QA - No Codes/Codes Not Listed
- Circuit Test QB - Continuous Memory Code 15 Or 512
- Circuit Test QC - Output State Check Not Functioning
- Circuit Test S - System Check
- Circuit Test Ta - Neutral Drive Input
- Circuit Test Tb - 4X4 Low & Overdrive Cancel Switch (OCS)
- Circuit Test TC - Transmission Solenoids
- Circuit Test TD - Manual Lever Position (MLP) Sensor
- Circuit Test Te - Transmission Oil Temperature (Tot) Sensor