2. Disconnect the high voltage wiring from the ignition coil and ground it.
3. Block the front wheels, then jack up the rear of the vehicle and support it on axle stands (photo).
4. Turn on the starter for a short time and check if the fuel pump is working. On models with a PM and ZA engine, it will work as soon as the ignition is turned on.
5. If the fuel pump does not work, remove the fuel pump relay from the relay box and wire the positive battery terminal to the relay terminal 52 in the relay box. If the pump works, then the relay is faulty. If not, check the wiring to the fuel pump.
6. Note that if the pump is running but the fuel supply is insufficient, the filter may be clogged.
7. Before removing the fuel pump, disconnect the negative battery cable.
8. Loosen nuts (where are used) and disconnect the electrical wiring from the pump (photo).
9. Turn off a collar and a hose of fuel supply.
10. Place a container under the pump, then disconnect the hose and connection (photo). Plug both hoses.
11. Turn off a nut and loosen a fixing clip. Remove the pump.
12. If necessary, remove the mounting clip from the pump.
13. Installation is carried out in the reverse order, but make sure that the protrusion lines up with the notch in the clamp.
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