LEMON Manuals
: Even more car manuals for everyone
Home
>>
Ford
>>
1982
>>
Cutaway 4.9L Eng VIN 9
>>
Repair and Diagnosis
>>
Engine Mechanical
>>
Auxiliary Emission Control Systems
>>
MCU Engine Control System
MCU Engine Control System
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
Microprocessor Control Unit
Engine Sensors
Coolant Temperature
Engine Load Sensor
Oxygen Sensor
Engine Speed
Knock Sensor
Self-Test Connector
Engine Controls
Notes
Thermactor Controls
Air/Fuel Controls
Canister Purge Solenoid
Diagnosis & Testing
Notes
Equipment Required
Preparation For Testing
Functional Test
Notes
Key On, Engine Off Test
Engine Running Test
Non-Code Tests
Notes
Canister Purge Check
Spark Retard Solenoid Check
Cold Drive Complaint
Closed or Light Throttle Drive Complaint
Instructions For Using Sub-Routine Tests
Sub-Routines