If you have a new account but are having problems posting or verifying your account, please email us on [email protected] for help. Thanks :)
Private profiles - please note that profiles marked as private will soon be public. This will facilitate moderation so mods can view users' warning histories. All of your posts across the site will appear on your profile page (including PI, RI). Groups posts will remain private except to users who have access to the same Groups as you. Thread here
Some important site news, please read here. Thanks!

Hi lux with a high fuel pressure alarm

  • 05-11-2021 6:20pm
    Registered Users Posts: 3,552 ✭✭✭ Odelay

    I've an 08 hilux with a high fuel pressure alarm. It cuts out at low revs when ticking over or at low speed approaching junctions etc.

    It keeps going when over 40km/hr if I leave it in a low gear and keep the revs high. Put the gauge on it and it can go from 100bar to 300 bar. Changed the fuel pressure sensor but no difference.

    Any ideas?


  • Registered Users Posts: 20,081 ✭✭✭✭ Larbre34

    The sensor won't make a difference if it's actually experiencing high pressure and the sensor is correct.

    Get the fuel system flushed and pressure tested at somewhere that handles commercials. Probably just 13 years of gack in the lines.