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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (3.0L - Diesel Fuel Injection - Engine Code: CATA) >> 23 Diesel Fuel Injection >> Safety Precautions And Clean Working Conditions >> Selective Catalytic Reduction General Information

Selective Catalytic Reduction General Information

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Selective Catalytic Reduction (SCR)

Note the following when working on the reducing agent system:

WARNING:

The reducing agent can cause skin irritation.

  • Avoid contact with skin and eyes! Wear protective gloves!
  • If reducing agent should get on your skin, wash it off immediately with soap and water.
  • If reducing agent gets in your eye, rinse the eye for several minutes with water.
  • Never inhale or swallow the reducing agent!
  • Should you swallow any reducing agent, rinse your mouth, drink plenty of water and contact a doctor immediately.