Versa L4-1.8L (MR18DE) (2009)
If NG, repair or replace.
12. Check the following.
-
Fuel hoses and fuel tubes for clogging
-
Fuel filter for clogging
-
Fuel pump
-
Fuel pressure regulator for clogging
If OK, replace fuel pressure regulator.
If NG, repair or replace.
13. Before disconnecting Fuel Pressure Gauge and Fuel Pressure Adapter J-44321-6, release fuel pressure to zero. Refer to "FUEL PRESSURE
RELEASE".