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Home >> Audi >> 2007 >> RS 4 >> Repair and Diagnosis >> Engine Performance >> System >> 4.2L - Fuel Injection And Ignition, Engine Code(S): BNS >> 28 - Ignition/Glow plug System >> Ignition, servicing >> Technical data
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Technical data

Engine code BNS (4.2 l/4V/309 kW engine)
Idle speed (not adjustable) 720 to 840/min
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  
  Torque specifications  
Ignition sequence 1-5-4-8-6-3-7-2
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