Manual sections

Wiring diagrams

• Abbreviations
• Accessory Drive Belts
• Adjustments
• Airbag
• Anti-Lock/traction Control
• Application
• Automatic HVAC System
• Automatic Trans
• Basic Trouble Shooting
• Brakes
• Charging System
• Check Lists
• Computer Relearn
• Cooling Fan
• Cooling System (Mechanical)
• Cruise Control Systems
• Diagnosis - 4l60-e
• Diagnostic Connector Locations
• Differentials & Drive Axles
• Door Locks & Anti-Theft Systems
• Driveline/axles
• Driveshaft & Universal Joints
• Electrical Component Locations
• Electronic Steering
• Electronic Suspension
• Emission Applications
• Engine
• Engine Controls - Tests W/codes
• Engine Performance
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• General Servicing - All Makes
• Headlights
• Heated Glass/defoggers
• Identification
• Manual & Power Steering
• MAP Guidelines
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
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• Pin Voltage Charts
• Procedures
• Removal & Installation
• Reset Procedures
• Restraints
• Rpo Codes
• Seats
• Sensor Range Charts
• Specifications
• Starter
• Steering
• Steering Column
• Steering Column Switches
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Theory & Operation
• Transmission
• Wheel Alignment
• Windows
• Wiper/washer Systems
• Wiring Diagrams - Engine Performance

Repair manual

Engine Controls - Tests W/codes Cadillac Fleetwood II

Step-by-step instructions on "Engine Controls - Tests W/codes" for Cadillac Fleetwood II (1993–1996). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

96subsections

96articles

99illustrations

INTRODUCTION

1 article

• INTRODUCTION

SELF-DIAGNOSTIC SYSTEM

1 article

• SELF-DIAGNOSTIC SYSTEM

HARD FAILURES

1 article

• HARD FAILURES

INTERMITTENT FAILURES

1 article

• INTERMITTENT FAILURES

DIAGNOSTIC PROCEDURE

1 article

• DIAGNOSTIC PROCEDURE

RETRIEVING CODES (NON-SCAN)

1 article

• RETRIEVING CODES (NON-SCAN) 1

READING TROUBLE CODES

1 article

• READING TROUBLE CODES

TROUBLE CODE DEFINITION

1 article

• TROUBLE CODE DEFINITION

HARD OR INTERMITTENT TROUBLE CODE DETERMINATION

1 article

• HARD OR INTERMITTENT TROUBLE CODE DETERMINATION

CLEARING TROUBLE CODES

1 article

• CLEARING TROUBLE CODES

ECM/PCM LOCATION

1 article

• ECM/PCM LOCATION

Diagnostic Aids

1 article

• Diagnostic Aids

Field Service Mode Check (If Available)

1 article

• Field Service Mode Check (If Available)

SPECIAL TOOLS (DIAGNOSTIC)

1 article

• SPECIAL TOOLS (DIAGNOSTIC)

SCAN TESTER USAGE

1 article

• SCAN TESTER USAGE

SCAN DATA

1 article

• SCAN DATA

ECM/PCM CODE CHARTS

1 article

• ECM/PCM CODE CHARTS

CODE 11, MALFUNCTION INDICATOR LIGHT

1 article

• CODE 11, MALFUNCTION INDICATOR LIGHT 2

CODE 13, OPEN OXYGEN SENSOR CIRCUIT

1 article

• CODE 13, OPEN OXYGEN SENSOR CIRCUIT 2

CODE 14, COOLANT TEMPERATURE SENSOR SIGNAL VOLTAGE LOW

1 article

• CODE 14, COOLANT TEMPERATURE SENSOR SIGNAL VOLTAGE LOW 2

CODE 15, COOLANT TEMPERATURE SENSOR SIGNAL VOLTAGE HIGH

1 article

• CODE 15, COOLANT TEMPERATURE SENSOR SIGNAL VOLTAGE HIGH 1

CODE 16, OPTI-SPARK IGNITION SYSTEM LOW RESOLUTION PULSE

1 article

• CODE 16, OPTI-SPARK IGNITION SYSTEM LOW RESOLUTION PULSE 2

CODE 18, INJECTOR CIRCUIT

1 article

• CODE 18, INJECTOR CIRCUIT 2

CODE 21, THROTTLE POSITION SENSOR SIGNAL VOLTAGE HIGH

1 article

• CODE 21, THROTTLE POSITION SENSOR SIGNAL VOLTAGE HIGH 2

CODE 22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW

1 article

• CODE 22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW 1

CODE 23, MAT SENSOR SIGNAL VOLTAGE HIGH

1 article

• CODE 23, MAT SENSOR SIGNAL VOLTAGE HIGH 2

CODE 24, VEHICLE SPEED SENSOR

1 article

• CODE 24, VEHICLE SPEED SENSOR 2

CODE 25, MAT SENSOR SIGNAL VOLTAGE LOW

1 article

• CODE 25, MAT SENSOR SIGNAL VOLTAGE LOW 1

CODE 26, CANISTER PURGE SOLENOID

1 article

• CODE 26, CANISTER PURGE SOLENOID 2

CODE 27, EGR SOLENOID VALVE

1 article

• CODE 27, EGR SOLENOID VALVE 2

CODE 28, TRANSMISSION RANGE PRESSURE SWITCH

1 article

• CODE 28, TRANSMISSION RANGE PRESSURE SWITCH 2

CODE 29, SECONDARY AIR INJECTION

1 article

• CODE 29, SECONDARY AIR INJECTION 2

CODE 32, EGR SYSTEM ERROR

1 article

• CODE 32, EGR SYSTEM ERROR 5

CODE 33, MAP SENSOR SIGNAL VOLTAGE HIGH

1 article

• CODE 33, MAP SENSOR SIGNAL VOLTAGE HIGH 2

CODE 34, MAP SENSOR SIGNAL VOLTAGE LOW

1 article

• CODE 34, MAP SENSOR SIGNAL VOLTAGE LOW 1

CODE 35, IAC IDLE SPEED ERROR

1 article

• CODE 35, IAC IDLE SPEED ERROR

System Too Lean

1 article

• System Too Lean

System Too Rich

1 article

• System Too Rich

Throttle Body

1 article

• Throttle Body

IAC Valve Connections

1 article

• IAC Valve Connections

PCV Valve

1 article

• PCV Valve 2

CODE 36, OPTI-SPARK HIGH RESOLUTION PULSE

1 article

• CODE 36, OPTI-SPARK HIGH RESOLUTION PULSE 1

CODE 37, TCC BRAKE SWITCH ERROR

1 article

• CODE 37, TCC BRAKE SWITCH ERROR 2

CODE 38, TCC BRAKE SWITCH ERROR

1 article

• CODE 38, TCC BRAKE SWITCH ERROR 1

CODE 41, OPTI-SPARK IGNITION SYSTEM OPEN OR SHORTED EST CKT

1 article

• CODE 41, OPTI-SPARK IGNITION SYSTEM OPEN OR SHORTED EST CKT 1

CODE 42

1 article

• CODE 42 1

CODE 43, KNOCK SENSOR CIRCUIT

1 article

• CODE 43, KNOCK SENSOR CIRCUIT 2

CODE 44, LEAN EXHAUST INDICATION

1 article

• CODE 44, LEAN EXHAUST INDICATION

O2 Sensor Wire

1 article

• O2 Sensor Wire

Fuel Contamination

1 article

• Fuel Contamination

Fuel Pressure

1 article

• Fuel Pressure

Exhaust Leaks

1 article

• Exhaust Leaks

Misfire Or Stall

1 article

• Misfire Or Stall 2

CODE 45, RICH EXHAUST INDICATION

1 article

• CODE 45, RICH EXHAUST INDICATION

Fuel Pressure High

1 article

• Fuel Pressure High

Ignition Ground

1 article

• Ignition Ground

Evaporative Fuel Canister

1 article

• Evaporative Fuel Canister

MAP Sensor

1 article

• MAP Sensor

TPS

1 article

• TPS

O2 Sensor Contamination

1 article

• O2 Sensor Contamination

EGR Problem

1 article

• EGR Problem 1

CODE 46, PASS-KEY CIRCUIT

1 article

• CODE 46, PASS-KEY CIRCUIT

CODE 46, PASS-KEY DIAGNOSIS

1 article

• CODE 46, PASS-KEY DIAGNOSIS 1

CODE 47, KNOCK SENSOR MODULE

1 article

• CODE 47, KNOCK SENSOR MODULE 1

CODE 48, MASS AIRFLOW SENSOR

1 article

• CODE 48, MASS AIRFLOW SENSOR 2

CODE 50, SYSTEM VOLTAGE LOW

1 article

• CODE 50, SYSTEM VOLTAGE LOW 1

CODE 51, FAULTY PROM/MEM-CAL

1 article

• CODE 51, FAULTY PROM/MEM-CAL

CODE 52, FAULTY CAL-PAK

1 article

• CODE 52, FAULTY CAL-PAK

CODE 53, SYSTEM VOLTAGE HIGH

1 article

• CODE 53, SYSTEM VOLTAGE HIGH 1

CODE 55, PCM ERROR

1 article

• CODE 55, PCM ERROR

CODE 55, FUEL LEAN MONITOR

1 article

• CODE 55, FUEL LEAN MONITOR 3

CODE 58, TRANSMISSION TEMPERATURE SENSOR HIGH TEMPERATURE

1 article

• CODE 58, TRANSMISSION TEMPERATURE SENSOR HIGH TEMPERATURE 1

CODE 59, TRANSMISSION TEMPERATURE SENSOR LOW TEMPERATURE

1 article

• CODE 59, TRANSMISSION TEMPERATURE SENSOR LOW TEMPERATURE 2

CODE 61, A/C SYSTEM PERFORMANCE

1 article

• CODE 61, A/C SYSTEM PERFORMANCE 2

CODE 66, A/C PRESSURE SENSOR

1 article

• CODE 66, A/C PRESSURE SENSOR 1

CODE 67, A/C PRESSURE SENSOR

1 article

• CODE 67, A/C PRESSURE SENSOR 1

CODE 68, A/C RELAY CIRCUIT SHORTED

1 article

• CODE 68, A/C RELAY CIRCUIT SHORTED 1

CODE 69, A/C COMPRESSOR RELAY

1 article

• CODE 69, A/C COMPRESSOR RELAY 1

CODE 70, A/C COMPRESSOR RELAY DRIVER

1 article

• CODE 70, A/C COMPRESSOR RELAY DRIVER 1

CODE 72, VSS

1 article

• CODE 72, VSS 1

CODE 73, PRESSURE CONTROL SOLENOID

1 article

• CODE 73, PRESSURE CONTROL SOLENOID 2

CODE 74, TRACTION CONTROL VOLTAGE LOW

1 article

• CODE 74, TRACTION CONTROL VOLTAGE LOW 2

CODE 75, TRANSMISSION VOLTAGE LOW

1 article

• CODE 75, TRANSMISSION VOLTAGE LOW 1

CODE 77, PRIMARY COOLING FAN DRIVER

1 article

• CODE 77, PRIMARY COOLING FAN DRIVER 3

CODE 78, SECONDARY COOLING FAN DRIVER

1 article

• CODE 78, SECONDARY COOLING FAN DRIVER 1

CODE 79, TRANSMISSION FLUID OVERTEMP

1 article

• CODE 79, TRANSMISSION FLUID OVERTEMP 1

CODE 80, TRANSMISSION COMPONENT SLIPPING

1 article

• CODE 80, TRANSMISSION COMPONENT SLIPPING 2

CODE 81, 2-3 SHIFT SOLENOID

1 article

• CODE 81, 2-3 SHIFT SOLENOID 2

CODE 82, 1-2 SHIFT SOLENOID

1 article

• CODE 82, 1-2 SHIFT SOLENOID 2

CODE 84, 3-2 CONTROL SOLENOID

1 article

• CODE 84, 3-2 CONTROL SOLENOID 3

CODE 85, TCC STUCK ON

1 article

• CODE 85, TCC STUCK ON 1

CODE 90, TCC SOLENOID CIRCUIT

1 article

• CODE 90, TCC SOLENOID CIRCUIT 2

CODE 95, CHANGE OIL LIGHT

1 article

• CODE 95, CHANGE OIL LIGHT 2

CODE 96, LOW OIL LIGHT

1 article

• CODE 96, LOW OIL LIGHT 2

CODE 97, VSS OUTPUT CIRCUIT

1 article

• CODE 97, VSS OUTPUT CIRCUIT 1

SUMMARY

1 article

• SUMMARY 3