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Repair manual

Theory & Operation Ford Aspire I

Step-by-step instructions on "Theory & Operation" for Ford Aspire I (1993–1997). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

38subsections
38articles
5illustrations

Introduction

1 article

Computerized Engine Controls

1 article

Powertrain Control Module (PCM)

1 article

Input Devices

1 article

Barometric Pressure (Baro) Sensor

1 article

Brake On-Off (Boo) Switch

1 article

Clutch Engage Switch (Ces)

1 article

Crankshaft Position (Ckp) Sensor

1 article

Electrical Load Switches

1 article

Engine Coolant Temperature (ECT) Sensor

1 article

Intake Air Temperature (IAT) Sensor

1 article

Mass Airflow (MAF) Meter

1 article

Oxygen Sensor (O2S)

1 article

Park/neutral Position (Pnp) Switch (A/t)

1 article

Power Steering Pressure Switch (Psps)

1 article

Throttle Position (Tp) Sensor

1 article

Output Signals

1 article

Canister Purge Control Solenoid (Evap-Cpcs)

1 article

Fuel Injectors

1 article

Idle Air Control By-Pass Air (Iac-Bpa) Valve

1 article

Fuel Delivery

1 article

Fuel Pump

1 article

Fuel Pump Relay

1 article

Fuel Pressure Regulator

1 article

Inertia Fuel Shutoff (Ifs) Switch

1 article

Electronic Fuel Injection (Efi)

1 article

Idle Speed

1 article

Electronic Ignition System

1 article

Ignition Timing Control System

1 article

High Altitude Spark Advance Correction

1 article

Carbon Canister

1 article

Canister Purge Control Solenoid

1 article

Canister Purge Control Valve

1 article

Rollover Vent Valve

1 article

Catalytic Converter

1 article

PCV Valve

1 article

Self-Diagnostic System

1 article

Malfunction Indicator Light (MIL)

1 article