isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Powertrain Control Module (PCM)|Page 2688 > < Powertrain Control Module (PCM)|Page 2686
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Engine Control Module: Description and Operation
PCM Input/Outputs

PCM Input/Outputs

Inputs - Operating Conditions Read

-

Air Conditioning "ON" or "OFF"

-

Engine Coolant Temperature

-

Crankshaft Position

-

Exhaust Oxygen Content

-

Electronic Ignition

-

Manifold Absolute Pressure

-

Battery Voltage

-

Throttle Position

-

Vehicle Speed

-

Fuel Pump Voltage

-

Power Steering Pressure

-

Intake Air Temperature

-

Mass Air Flow

-

Engine knock 

-

Camshaft Position

Outputs - Systems Controlled

-

EVAP Canister Purge

-

Exhaust Gas Recirculation (EGR)

-

Ignition Control

-

Fuel Control

-

ION Sensing Module

-

Electric Fuel Pump

-

Air Conditioning

-

Diagnostics
-

Malfunction Indicator Lamp

-

Data Link Connector (DLC)

-

Data Output

-

Transmission Control Module

Powertrain Control Module (PCM)|Page 2688 > < Powertrain Control Module (PCM)|Page 2686