Operation CHARM
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Audi
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2004
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A4 Quattro Sedan (8E2) L4-1.8L Turbo (AMB)
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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
Data Exchange Between ECM and Other CAN-Control Modules
With Manufacturer's Scan Tool
With Generic Scan Tool
Terminal Resistance For CAN-Bus, Checking
Not Available For Manufacturer's Scan Tool
With Generic Scan Tool
Diagrams
Diagram Information and Instructions
How to Read Track Diagrams
How to Use Track Diagrams
Circuit and Terminal Designations
Symbols Used In Wiring Diagrams
Wire and Fuse Color Code Identification
Wire Size Conversion
Electrical Diagrams
Diagram 30/1
Diagram 30/2 (Tracks 1-14)
Diagram 30/3 (Tracks 15-28)
Diagram 30/4 (Tracks 29-42)
Diagram 30/5 (Tracks 43-56)
Diagram 30/6 (Tracks 57-70)
Diagram 30/7 (Tracks 71-84)
Diagram 30/8 (Tracks 85-98)