LEMON Manuals
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Engine Controls - System & Component Testing
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Engine Controls - System & Component Testing
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Introduction
Computerized Engine Controls
Engine Control Module (ECM)
Ground Circuits
Power Circuits (Discovery Series II)
Power Circuits (Range Rover)
Engine Sensors
Notes
Camshaft Position (CMP) Sensor
Crankshaft Position (CKP) Sensor
Engine Coolant Temperature (ECT) Sensor
Heated Oxygen Sensor (Ho2S)
Mass Airflow/Intake Air Temperature (MAF/IAT) Sensor
Knock Sensor (KS)
Throttle Position (TP) Sensor
Motors, Relays & Solenoids
Relays
Main Relay (Discovery Series II)
Main Relay (Range Rover)
Fuel Pump Relay (Discovery Series II)
Fuel Pump Relay (Range Rover)
Solenoids
Fuel Injector Solenoids
Fuel System
Fuel Delivery
Notes
Relieving Fuel Pressure
Regulated Fuel Pressure
Fuel Control
Notes
Fuel Pump Current Draw
Fuel Injector Balance Check
Fuel Injector Electrical Check
Idle Control System
Idle Air Control Valve (IACV)
Ignition System
Notes
Timing Control Systems
Emission Systems & Sub-Systems
Advanced EVAP System
EVAP System Pressure Test
EVAP System Pressure Test Drive Cycle
Secondary Air Injection (SAI) System
Discovery Series II
Range Rover
Miscellaneous Controls
Notes
A/C Request/Grant Signals
Transmission