Continuity Inspection

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Disconnect the fuel pump unit connector.
Inspect for continuity between fuel pump unit connector terminals B and D.
- If there is continuity, perform the "Circuit Open/Short Inspection".
- If there is no continuity, replace the fuel pump.
Fig 1: Identifying Fuel Pump Unit Connector Terminals
Courtesy of MAZDA MOTORS CORP.