Home/Ford/Explorer/Ford Explorer I (1990-1994)/Repair manual/Engine Controls - Tests W/codes - 4.0l
Manual sections
Repair manual

Engine Controls - Tests W/codes - 4.0l Ford Explorer I

Step-by-step instructions on "Engine Controls - Tests W/codes - 4.0l" for Ford Explorer I (1990–1994). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

38subsections
38articles
50illustrations

INTRODUCTION

1 article

SELF-DIAGNOSTIC SYSTEM

1 article

DIAGNOSTIC FORMATS

1 article

SERVICE CODES

1 article

KOEO & KOER CODES (HARD FAULTS)

1 article

CONTINUOUS MEMORY CODES (SOFT FAULTS)

1 article

RETRIEVING CODES

1 article

KOEO & KOER SELF-TEST CODES

1 article

SEPARATOR CODE

1 article

PASS CODES

1 article

CONTINUOUS MEMORY CODES

1 article

FAST CODES

1 article

CLEARING CODES

1 article

Description

1 article

Diagnostic Aids

1 article

VISUAL CHECK & EQUIPMENT HOOKUP

1 article

Analog Volt-Ohmmeter (VOM)

1 article

Scan Tester

1 article

STAR Series Tester

1 article

KOEO SELF-TEST

1 article

COMPUTED TIMING CHECK

1 article

CONTINUOUS MONITOR MODE (WIGGLE TEST)

1 article

KOEO Wiggle Test

1 article

KOER Wiggle Test

1 article

ADDITIONAL SYSTEM FUNCTIONS

1 article

Check Engine Light & Malfunction Indicator Light (MIL)

1 article

Output State Check

1 article

Hardware Limited Operational Strategy (HLOS)

1 article

Cylinder Balance Test

1 article

SUMMARY

1 article

DIAGNOSTIC TROUBLE CODE (DTC) DEFINITION (AEROSTAR, EXPLORER & RANGER 4.0L)

1 article

CIRCUIT TESTS

1 article

HOW TO USE CIRCUIT TESTS

1 article

CIRCUIT TEST AC - NO START (EDIS IGNITION SYSTEMS)

1 article

Preliminary Instructions (A/T)

1 article

Preliminary Instructions (M/T)

1 article

CIRCUIT TEST H - FUEL CONTROL

1 article

CIRCUIT TEST HA - ADAPTIVE FUEL

1 article