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Audi
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2001
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A4 Quattro Sedan (8D2) L4-1.8L Turbo (AWM)
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Description and Operation
Ignition System: Description and Operation
Ignition system
Single coil
ignition system
with 4
ignition coils
(power output stages integrated) that are connected directly to
spark plugs
via the
ignition cables
.