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| Fuel pressure sender -G 247--1- is located in fuel rail. It measures the current fuel pressure in the high-pressure system and transmits a voltage signal to the engine control unit -J623-. |
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| If it is not possible to start engine, but with connector removed engine start is OK, fuel pressure sender -G 247- is faulty. |
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| With connector removed, a substitute value is taken from control unit for starting. If engine start is not possible with connector removed, the problem is not on fuel pressure sender -G 247-. |
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| In the event of sender failure, pressure regulation is controlled using a map from the engine control unit. |
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| In back-up function, the maximum engine speed is limited to approx. 3000 rpm. |
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