Section 145 (Engine Controls - Tests W/Codes - EEC-IV (5.0L))
WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Club Wagon, and 1995 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Quick Test
- Additional System Functions
- Diagnostic Trouble Code Definition Charts
- Diagnostic Trouble Code Reference Chart
- Circuit Tests
- Notes
- How To Use Circuit Tests
- Circuit Test Aa - No Start (Distributor Ignition Systems)
- Circuit Test B - Checking Vehicle Battery
- Circuit Test C - Reference Voltage
- Circuit Test DA - Temperature Sensor Test (ECT & IAT)
- Circuit Test Dc - Mass Airflow (MAF) Sensor
- Circuit Test DF - Map/Barometric Pressure (BARO) Sensor
- Circuit Test Dg - Knock Sensor (KS)
- Circuit Test DH - Throttle Position (TP) Sensor
- Circuit Test DL - DPFE Sensor & EVR Solenoid
- Circuit Test DN - EVP Sensor & EVR Solenoid
- Circuit Test DS - Programmable Speedometer/Odometer Module (PSOM)
- Circuit Test FD - Brake On-Off (Boo) Switch
- Circuit Test Ff - Power Steering Pressure (PSP) Switch
- Circuit Test G - MAF/TP Sensor 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 Kb - Canister Purge (CANP) Valve
- Circuit Test Kc - Secondary Air Injection Solenoids (AIRB/AIRD)
- Circuit Test KD - Canister Purge (CANP) Solenoid
- Circuit Test KE - Idle Air Control (IAC) Solenoid
- 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 - STO Or Malfunction Indicator Light (Mil)
- Circuit Test NA - IDM Distributor Ignition Systems
- Circuit Test Pa - Spark Timing Check (Dist IGN Systems)
- Circuit Test QA - No Codes/Codes Not Listed
- Circuit Test QB - Continuous Memory Code 512
- Circuit Test QC - Output State Check Not Functioning
- Circuit Test QD - Pcm Internal Voltage
- Circuit Test S - System Check
- Circuit Test Ta - Clutch Pedal Position (CPP) Switch / Park/Neutral Position (PNP) Switch
- Circuit Test Tb - 4X4 Low & Transmission Control Switch (TCS)
- Circuit Test TC - Transmission Solenoids
- Circuit Test TD - Transmission Range (Tr) Sensor
- Circuit Test Te - Transmission Fluid Temperature (TFT) Sensor
- Circuit Test TF - Turbine Shaft Speed (TSS) Sensor/Output Shaft Speed (OSS) Sensor
- Circuit Test TG - Electronic Transmission Continuous Memory Service Codes
- Summary
- Wiring Diagrams