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Home >> Mazda >> 1996 >> B3000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Engine Controls - Basic Testing) >> Fuel System >> Fuel Pressure (Fuel Injection) >> Fuel Pump Circuit & Relay

Fuel Pump Circuit & Relay

WARNING: This page is about a different car, the 1995 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

With relay connected, ensure specified voltage is present at relay terminals. See Fig 1 . For location of fuel pump relay, see the FUEL PUMP RELAY LOCATIONS  table. If voltages are okay, remove relay from vehicle. Check relay operation using a 12-volt battery source and perform resistance tests. See Fig 1 .

Fig 1: Testing Fuel Pump Relay
G95B33457Courtesy of MAZDA MOTORS CORP.