Without using M-MDS

Short the check connector terminal F/P to ground using a jumper wire.

Fig 1: Locating Check Connector
Courtesy of MAZDA MOTORS CORP.
Turn the ignition switch to the ON position to operate the fuel pump.
NOTE:
- Prepare a container to collect the gasoline.
Fig 2: Check Connector Terminal F/P
Courtesy of MAZDA MOTORS CORP.

8. Tilt the fuel injector at an angle of 24 ° to inspect for leakage.

Fig 3: Tilting Fuel Injector Angle
Courtesy of MAZDA MOTORS CORP.
- If not within the specification, replace the fuel injector. (See FUEL INJECTOR REMOVAL/INSTALLATION .
Fuel injector leakage amount

Less than 1 drop/2 min
9. Stop the fuel pump using the following procedure:
Using M-MDS
1. Stop the fuel pump using the "FP" simulation function of the M-MDS.
Not using M-MDS
1. Turn the ignition switch to off to stop the fuel pump.
10. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION .)
11. Remove the wire or equivalent securing the fuel injector.
12. Install the fuel injector and fuel distributor as a single unit. (See FUEL INJECTOR REMOVAL/INSTALLATION .)
13. Complete the "AFTER SERVICE PRECAUTION". (See AFTER SERVICE PRECAUTION .)