volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing injectors > < Checking idling speed boost valve
Diesel Injection and Glow Plug System
Servicing fuel injection system
Check full load stop valve, engine 1Y
 
N23-0064

Special tools, testers and auxiliary items

  • ◆ Hand multimeter V.A.G 1526
  • ‒ → The normally aspirated diesel engines are fitted with a full load stop valve -1-. This reduces the upper full load quantity.
  • ‒ Perform resistance measurement with multimeter V.A.G 1526 between voltage supply connection and earth:
         Specification: 8...12 ω (at room temperature)

Removing and installing injectors > < Checking idling speed boost valve