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Home >> Volkswagen >> 2021 >> Jetta S, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (Exhaust System & Emission Controls System (Service Information - 2.0L - CVCA, CUUA, CUUB, DELA, DEBA, DEJA & DGMA)) >> 26 Exhaust System, Emission Controls >> Selective Catalytic Reduction System >> Overview - Reducing Agent Delivery Line

Overview - Reducing Agent Delivery Line

WARNING: This page is about a different car, the 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Reducing Agent Delivery Line
GWWN26-11106Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Reducing Agent Tank
  2. Reducing Agent Line
  3. Reducing Agent Line
    • From the coupling point on the underbody to the Reducing Agent Injector -N474-
    • With Reducing Agent Line Heater (Heating Circuit 2) -Z104-
    • Disconnecting the connector. Refer to REDUCING AGENT DELIVERY LINE, DISCONNECTING .
  4. Reducing Agent Injector -N474-
  5. Clamp
  6. Reducing Agent Connector
  7. Delivery Line Connector
    • For the Reducing Agent Line Heater (Heating Circuit 2) -Z104-
  8. Mount
    • On the right underbody