Prevention
The fuel system remains under pressure, even after engine switching off therefore before a detachment of pipelines it is necessary to remove pressure in fuel system.
| PERFORMANCE ORDER |
| 1. Listen, whether the relay of the fuel pump clicks at ignition inclusion. |
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2. Remove the relay of the fuel pump and check its working capacity. Additional wires submit tension from the storage battery to contacts of 85 and 86 relays of the fuel pump. |
| 3. Check that contacts of 87 and 30 relays of the fuel pump become isolated when giving tension and are disconnected at tension shutdown. |
| 4. Otherwise replace the relay of the fuel pump. |
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