Fuel Pump Installation and Repair Tips for 1993 Mazda B2200
Q:
How to test and replace a Electric fuel pump on 1993 Mazda B2200?
A:
The fuel pump can be tested by ignition off, without the negative battery. Connect pressure gauge to the main fuel hose, reconnect battery, jumper B and D, turn ignition on and check pressure, in case of fault, replace pump. Test, shut down, disconnection gauge, reconnection of hose and battery.