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| Connect vehicle diagnosis, testing and information system -VAS 50XX--1- as follows: |
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| Connect diagnosis cable connector -2- to diagnostic connection in driver footwell. |
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| Press one after the other in the display the buttons for Vehicle self-diagnosis, Engine electronics and Final control diagnosis. |
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| Press right arrow button on display up to final control diagnosis for fuel pump electronics. |
The fuel pump must now start up. |
Note The fuel pump runs very quietly. |
If fuel pump does not run: |
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