Porsche Cayenne 955 - Fuel pressure readings LHS & RHS pumps.

Running rough with misfiring fault
tested both pumps individually to find the problem.
Sorry I meant to say water pump is noisy instead I said fuel pump.
Cayenne Fuel pressure regulator from factory runs at 4 bars of pressure
Video after LHS pump replacement
• Porsche Cayenne - Runn...

[@T_dollasign]

Good video. Having a problem with this now

[@barrymcmahon4517]

How can you say th3 fuel pump is noisy from under the bonnet when the fuel pumps are under the back seat??

[@emdporschespecialistcaring8975]

From before