Fuel Injector, Checking
Special tools and workshop equipment required
- Fuel Injector Test Stand with pressure gauge.
Test requirements
- Diesel Fuel Injection Pump -- OK.
- Fuel injector removed.
Procedure
-- Remove the Fuel Injectors --.
-- Connect the Fuel Injector -- to the Fuel Injector Test Stand with pressure gauge.
NOTE:
Always follow the manufacturers instructions for connecting the fuel injector.
Always follow the manufacturers operating instructions.
-- Using the Fuel Injector Test Stand with pressure gauge, check the Fuel Injector -- for pressure and leaks.
Specified value: 150 bar (2175 PSI) for 10 seconds.
-- Fuel should not leak from the Fuel Injector -- nozzle.
If the Fuel Injector -- leaks or does not hold pressure:
-- Replace the faulty Fuel Injector --.
-- Assembly is performed in the reverse of the removal.