Service Nissan Sunny with 1991 on 1997 of release in a body n-14.
1. The maintenance instruction
2. Maintenance service
3. Engines
4. Cooling system
5. Heating and ventilation system
6. Fuel and an exhaust system
6.1. Carburettor engines
6.2. Engines with system of injection of fuel
6.3. System of a food / of release of the fulfilled gases
6.3.1. Models with one-dot electronic injection of fuel Technical characteristics The air filter An accelerator rope An accelerator pedal The gasoline which is not containing тетраэтилсвинца System of injection of fuel Fuel system The fuel pump The gauge of level of fuel A fuel tank The case throttle заслонки System of injection of fuel / of ignition Elements of system of injection of fuel An inlet collector
6.3.2. Models with multidot electronic injection of fuel
6.4. System of decrease in toxicity of the fulfilled gases
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semiaxes
11. Brakes
12. Suspension brackets and a steering
13. A body
14. An electric equipment


6-3-1-9-datchik-urovnya-topliva.html The gauge of level of fuel

The prevention

Look safety measures subsection 6.3.1 before the work beginning.

1. Disconnect a wire of the negative plug of the accumulator.
2. For access reception to the gauge remove back sitting.
3. Turn off fixing screws and lift a casing for access reception to the gauge.
4. Disconnect a socket () connections from the gauge of level of fuel and paste a connection socket to a body of the car by means of a sticky tape that it was not filled up for a fuel tank.
5. Let out pressure from fuel system (subsection see).
6. Mark hoses not to mix them, then, release fixing collars of a hose of giving of fuel and a hose of the return pipeline.
7. Disconnect both hoses from the gauge of level of fuel and stop up open apertures of hoses.
8. Remember position of an adjusting mark in the gauge of level of fuel (the arrow should look forward the car). If the adjusting mark is not present, put it.
9. On models on which the gauge fastens by means of the big ring, turn off and remove it from a fuel tank. It is better to make by means of a screw-driver established in cut on an edge of a lock ring. Accurately tapping on a screw-driver, turn off a lock ring counter-clockwise so that it could be rotated a hand.
10. On models on which the gauge fastens by means of bolts, turn off and remove all fixing bolts and washers.
11. On all models, accurately remove the gauge from above a fuel tank, trying not to bend the float lever, and not to spill fuel on an upholstery of seats or salon.
12. At gauge removal disconnect a socket of connection of the fuel pump; push a hand in a fuel tank and compress a fixing clip to remove the fuel pump from a bottom of a fuel tank.
13. Then, the fuel pump and the gauge of level of fuel can be removed from a fuel tank together.
14. Remove a rubber sealing ring and will throw out it; at installation it is necessary to use the new.
15. Ослабьте a fixing collar, then, disconnect a hose of the fuel pump from below the gauge of level of fuel, and remove the gauge from the pump.
16. Wash out the fuel filter in a solution with an ignition heat.
17. Examine the filter on presence of traces of a contamination or cracks, and replace it if it is necessary.


1. Installation is spent upside-down removals.
2. At installation pay attention to following moments.
3. Establish the gauge of level of fuel on the fuel pump, having checked up, that hoses have been correctly connected and reliably fastened collars.
4. Establish a new rubber sealing ring on a fuel tank.
5. Check up, that the fuel pump has been reliably fixed before installation of the gauge of level of fuel.
6. If the gauge fastens by means of a lock ring, combine a mark in the gauge with a mark in a fuel tank, and reliably twirl a ring.
7. If the gauge fastens by means of bolts, combine marks in the gauge and the fuel tank, made before removal, and reliably tighten all fixing bolts.
8. Check up correctness of connection of hoses of giving of fuel and the return pipeline and reliably tighten fixing collars.
9. Before casing installation, connect the accumulator, then, start the engine and check up fuel hoses on presence of traces of leak of fuel. The fuel pump A fuel tank