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Audi
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2006
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TT Quattro Roadster (8N9) L4-1.8L Turbo (BEA)
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Ignition Timing
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Specifications
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Electrical Specifications
Electrical Specifications
Ignition timing
is determined by the control module. Ignition timing cannot be adjusted.