Sentra L4-2.5L (QR25DE) (2003)
At idling: Approximately 350 CPA (3.57 kg/sq.cm. 51 psi)
9. If result is unsatisfactory, go to next step.
10. 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.