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Home >> Audi >> 2007 >> A8 Quattro >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 4.2L - Fuel Injection And Ignition, Engine Code(S): BVJ >> 28 - Ignition/Glow plug System >> Ignition, servicing >> Test data
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Test data

Test data 4.2L/4V/254 kW-Motor
Idle speed (not adjustable) approx. 650 RPM 1)
Ignition timing Not adjustable, regulated by control module
Ignition system Single coil ignition system with 8 ignition coils (output stages integrated) that are connected directly to spark plugs via the ignition cables.
Spark plugs Names  
  Removing and installing 404
Ignition sequence 1-5-4-8-6-3-7-2
  • 1) Depending on engine control module (ECM) requirements.
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