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Author Topic: Fuel pump issue  (Read 1662 times)

Offline Ash addyman

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Fuel pump issue
« on: October 20, 2019, 09:32:40 pm »
Hi all I have a mark 5 tdi and having trouble with the fuel system. All relays are working but no power to the pump. The fuel is still reading on the dash and the pump only works when I put direct power from the battery to the pump any help will be appreciated thanks guys

Offline LeonenkoSV

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Fuel pump issue
« Reply #1 on: October 25, 2019, 06:40:37 pm »
Electrical question of the day.


Im going to be rewiring the FR-S in tank fuel pump to bypass the Fuel Pump ECU as BRX suggested this weekend. It got me to thinking about an inertia switch to cut power in an accident.


Does the FRS have this already?? If not,,, have any of you guys added one??

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