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Volkswagen
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2003
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New Beetle Convertible (1Y1) L4-2.0L (BDC)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
Engine Control Module
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Application and ID
Control Module Identification
Engine Control Module (ECM) Equipment
Technical Data
Description and Operation
Function
Adapting Components and Functions
Testing and Inspection
Reading and Clearing Diagnostic Trouble Codes
Component Tests and General Diagnostics
Locations
Service and Repair
With Manufacturer's Scan Tool
With Generic Scan Tool
Diagrams
Diagram Information and Instructions
How to Find Wiring Diagrams
How to Read Track Diagrams
How to Use Track Diagrams
Symbols Used In Wiring Diagrams
Circuit and Terminal Designations
Wire and Fuse Color Code Identification
Wire Size Conversion
Connector Views
Electrical Diagrams
Technical Service Bulletins