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GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Fuel Pressure Testing

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Old Jan 22, 2018 | 04:12 PM
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asclanta
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GL350
Fuel Pressure Testing
Hi Folks,

Gl 350 2012 crank but not starting. I am suspecting it is the fuel pressure. Can anyone point me to the valve to connect the gauge? could not locate it around the engine.

Thanks
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Old Jan 22, 2018 | 05:16 PM
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asclanta
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GL350
Finally I think I figured out where the problem is. The starter fuse 122 has no power even when ignition is turned to on position. Also seems fuse 124 is missing although the fuse chart does not say what it is for. All other fuses have power. Any pointer to where it can be fixed?

Thanks,
Last edited by asclanta; Jan 22, 2018 at 05:19 PM.
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