Nissan and Datsun Workshop Service and Repair Manuals

Fuel Pressure: Testing and Inspection

Fuel Pump Static Presure Testing

1.

Connect T-connector and a suitable pressure gauge.

2.

Check static fuel pressure with engine running at various speeds. Fuel pump static pressure:

2.8 - 3.8 psi (19.6 - 26.5 kPa)

If out of specification, replace fuel pump.