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Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 (Ignition/Glow Plug System (4-Cylinder Direct Injection 2.0L 4V TFSI Engine (Ea 888EVO4 BZ))) >> 28 Ignition/Glow Plug System >> Ignition System >> Overview - Ignition System

Overview - Ignition System

WARNING: This page is about a different car, the 2024 Audi Q5 e, 2024 Audi Q5, 2023 Audi Q5 e, and 2023 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Ignition System
GWWA28-10181Courtesy of AUDI
  1. Bolt
    • 22 Nm
  2. Knock Sensor 1 -G61-
  3. Spark Plug
    • 27.5 Nm
  4. Spark Plug Connectors
  5. Ignition Coil
    • Ignition Coil 1 with Power Output Stage -N70-
    • Ignition Coil 2 with Power Output Stage -N127-
    • Ignition Coil 3 with Power Output Stage -N291-
    • Ignition Coil 4 with Power Output Stage -N292-
  6. Double Bolt
    • In the existing threads: 9 Nm
    • In the new tapping threads: 10 Nm
    • Thread cutting
  7. Nut
    • 9 Nm
  8. Bolt
    • In the existing threads: 9 Nm
    • In the new tapping threads: 9 Nm
    • Thread cutting
  9. Camshaft Position Sensor 3 -G300-
  10. O-Ring
  11. O-Ring
  12. Camshaft Position Sensor -G40-
  13. Bolt
    • 9 Nm
  14. O-Ring
  15. Engine Speed Sensor -G28-
  16. Bolt
    • 4 Nm +45°
    • Replace after removing