Mazda MX-5 Miata Sport 2007 Manual page 1352

Fig. 11: Identifying F/P Connector Terminal
Courtesy of MAZDA MOTORS CORP.
2. Turn the ignition switch to the ON position to operate the fuel pump.
9. Operate the fuel pump for 10 s .
10. Measure the fuel line pressure.
If not within the specification, inspect the following:

If it less than the specification:
Fuel pump unit

Fuel line leakage

If it exceeds the specification:
Fuel line clogging

Fuel pressure (Reference)
350-410 kPa {3.57-4.18 kgf/cm
2007 Mazda MX-5 Miata Sport
2007 ENGINE Fuel System - MX-5 Miata
2
, 50.8-59.4 psi}