Check high pressure fuel circuit

Check 1060D

1.3 JTD

Disconnect the electrical connections from all the fuel injectors.

Disconnect the fuel recirculation pipes from all the fuel injectors.

Restrict the injector recirculation pipe so that no fuel can come out during the test.

Connect the diagnostic equipment (Examiner or Examiner Plus)

Display the 'measure diesel pressure' and 'engine rpm' parameters on the parameters screen of the Control Unit Tests.

Turn the ignition key to the start (AVV) position for 5 seconds and check that the fuel pressure is over 300 bar with engine speed of about 200 rpm.