Component Inspection (High Pressure Fuel Pump And Injector R
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK HIGH PRESSURE FUEL PUMP AND INJECTOR RELAY
- Turn ignition switch OFF.
- Remove high pressure fuel pump and injector relay.
- Check the continuity between high pressure fuel pump and injector relay terminals as per the following conditions.
+
-
Conditions
Continuity
High pressure fuel pump and injector relay
Terminal
5
3
12 V direct current supply between terminals 1 and 2
Existed
No current supply
Not existed
Is the inspection result normal?
YES
INSPECTION END
NO
Replace high pressure fuel pump and injector relay.