Operation CHARM
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Volkswagen
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2002
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New Beetle GLS (1C1) L4-2.0L (AZG)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Information Bus
Information Bus
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Testing and Inspection
Initial Inspection and Diagnostic Overview
Reading and Clearing Diagnostic Trouble Codes
Diagnostic Trouble Code (DTC) Memory, Checking (Function 02)
With Manufacturer Scan Tool
Without Manufacturer Scan Tool
Diagnostic Trouble Code (DTC) Memory, Erasing (Function 05)
With Manufacturer Scan Tool
Without Manufacturer Scan Tool
Component Tests and General Diagnostics
CAN-Bus Checking
Terminal Resistance For CAN-Bus, Checking
Scan Tool Testing and Procedures
End Output (Function 06)
Measuring Value Blocks (Function 08)
Reading
Evaluating Measured Value Blocks
Evaluating Display Group 125
Evaluating Display Group 126
Output Diagnostic Test Mode (DTM) (Function 03)
Programming and Relearning
Diagrams