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1. An additional wire connect FUEL PUMP plugs (the fuel pump) and In + the diagnostic socket. |
| 2. Uncover a toplivonalivny mouth of a fuel tank. |
| 3. Include ignition. |
| 4. Define, whether the fuel pump works, listening to noise created by the pump through a toplivonalivny mouth of a fuel tank. |
| 5. Establish into place a cover of a toplivonalivny mouth. |
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6. If it is not audible noise created by the fuel pump, measure tension between a wire of PNK/BLK of the socket of the pump and weight. Tension: 12В
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| 7. If tension does not correspond demanded, check serviceability of the relay and a power-supply circuit of the fuel pump. |
| 8. If tension less demanded, check conductivity existence between wires of PNK/BLK and the BLK socket of the fuel pump. |
| 9. If conductivity is available, replace the block of supply of fuel. |
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10. In the absence of conductivity restore connection with weight.
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