volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Injectors For Injection Quantity and Proper Seal, Checking|Page 5634 > < Technician Safety Information|Page 5631
Page 1
background image

Fuel Injector: Testing and Inspection
Fuel Injectors For Injection Quantity and Proper Seal, Checking

With Manufacturer's Scan Tool

Checking Injection Quantity and Proper Seal of Fuel Injectors

Special tools and equipment

-

VAG 1348/3 remote control

-

VAG 1348/3-2 adapter

-

VAG 1602 tester for quantity of injected fuel

Test condition

-

Fuel pressure must be working properly, testing. See: Fuel Pressure Regulator/Testing and Inspection 

WARNING!
Fuel system is under pressure! Before opening the fuel system, place rags under and around the connection then slowly release the fuel pressure
.

Fuel Injectors For Injection Quantity and Proper Seal, Checking|Page 5634 > < Technician Safety Information|Page 5631