Fuel Pump Relay Inspection - MAZDA6 & MPV
WARNING: This page is about a different car, the 2003 Mazda Protege5, 2003 Mazda Protege, 2003 Mazda MX-5 Miata, 2003 Mazda MPV, and 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
Remove fuel pump relay. See FUEL PUMP RELAY LOCATIONS table. Using ohmmeter, check for continuity between fuel pump relay terminals "C" and "D". See Fig 1. Continuity should not be present. Using fused jumper wires apply battery voltage to terminal "A" and ground terminal "E". Continuity should be present between fuel pump relay terminals "C" and "D" with battery voltage applied. If continuity is not as specified, replace fuel pump relay.