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Engine data > < Removing and installing combination valve for secondary air system (right-side)

A4 Mk2

  • Power unit
  • 4-cylinder TDI unit injector engine (1.9 ltr.; 2.0 ltr. 2-valve), mechanics
  • Technical data
  • Engine number

Engine number
Engine number
   
The engine number (“engine code letters” and “serial number”) can be found on the cylinder block at the rear left -arrow-.
Additionally there is a sticker on the toothed belt cover showing the “engine code” and “serial number”.
The engine code is also indicated on the vehicle data stickers.
  A10-1037

  • Power unit
  • 4-cylinder TDI unit injector engine (1.9 ltr.; 2.0 ltr. 2-valve), mechanics
  • Technical data
  • Engine number

Engine data > < Removing and installing combination valve for secondary air system (right-side)