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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> Engine Mechanical >> Exhaust >> 3.0L - Exhaust System, Emission Controls - Engine Code(S): CATA >> 26 Exhaust System, Emission Controls >> Description And Operation >> ADBLUE® Injector Overview

ADBLUE® Injector Overview

Fig 1: Adblue® Injector Overview
GWWA26-10776Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 5 Nm
  2. Clamp
  3. Gasket
    • Replace
  4. Reducing agent injector -N474-
  5. Hose
    • For reducing agent
    • To disconnect, press release button on connection piece
  6. Electrical Harness Connector
  7. SCR - Catalytic Converter