audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Safety precautions when working on the fuel supply system > < Checking cooling system for leaks
4-Cylinder engine (5-valve), Mechanics
Removing and installing parts of fuel supply system
Removing and installing parts of fuel supply system

Notes:

  • ◆ Secure all hose connections with the correct hose clips (same as original equipment)

=> Parts catalogue

  • ◆ All adhesive tape fastenings which are taken off when removing components must be re-attached in the same position when installing.
  • ◆ Hose clip pliers V.A.G 1921 are recommended when installing spring-type clips.
  • ◆ Always renew sealing rings and gaskets when assembling.

Observe safety precautions

Observe rules for cleanliness
=> Page 20-3

Checking fuel pump relay and activation:

=> Motronic injection and ignition system (4-cylinder); Repair group 24; Servicing Motronic injection and ignition system; Testing fuel pump relay and activation

=> Motronic injection and ignition system (4-cylinder) 07.96 ä; Repair group 24; Testing fuel pump relay

Safety precautions when working on the fuel supply system > < Checking cooling system for leaks