Operation CHARM
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1988
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Golf L4-1781cc 1.8L SOHC
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Engine Control Module
Engine Control Module
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Description and Operation
Digifant II System
Electronic Control Unit (E.C.U) (Digifant II)
Engine Management System (Digifant II)
Idle Stabilization (Digifant II)
Knock Sensor Regulation (Digifant II)
Throttle Switches (Digifant II)
Cold Start Enrichment
Testing and Inspection
Component Tests and General Diagnostics
Deceleration Fuel Cut-Off (Digifant II)
Full Throttle Enrichment (Digifant II)
Idle and Full Throttle Switches (Digifant II)
Idle Stabilization (Digifant II)
Pinout Values and Diagnostic Parameters
Voltage Measurements
Ohms Measurements
Locations
Diagrams
Diagram Information and Instructions
Understanding Track Style Wiring Diagrams, Important Stuff !
How to Find the Correct Wiring Diagram, Important Stuff !
How to Read Displayed Page of Wiring Diagram, Important Stuff !
Wiring Diagram Circuit Identification
Symbols Used In Wiring Diagrams
Wire Color Code Identification
Wire Size Conversion
Connector Views
Electrical Diagrams
Technical Service Bulletins
