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Home >> Audi >> 2012 >> A8 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (3.0L - Ignition/Glow Plug System - Engine Code: CTUB) >> 28 Ignition/Glow Plug System >> Ignition System >> Test Data And Spark Plugs

Test Data And Spark Plugs

WARNING: This page is about a different car, the 2014 Audi A8 Quattro and 2013 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.
3.0L TFSI Engine
Engine Idle Speed Cannot Be Adjusted, It Is Regulated By Idle Stabilization
Ignition Timing Not Adjustable, Regulated By The Control Module
Ignition System Single Coil Ignition System With 6 Ignition Coils (Output Stages Integrated) That Are Connected Directly To Spark Plugs Via The Ignition Cables.
Spark Plugs Names  
  Tightening Specification Refer to => 410Spark Plugs, Replacing.
Ignition Sequence 1-4-3-6-2-5