Member Since: 21 Aug 2020
Location: Zug (ZG)
Posts: 75
Fuel pressure, injector balance, injector problems - HELP
Hi All,
I need some expert help here - I red through the forum related to the topic, but would like to get some expert opinion / direction on the way forward. Of course, Disco goes into limp mode, these are the relevant infos:
Car starts nicely, runs nicely while limp mode does not come when the engine is cold, just later when water is ~ normal temperature.
Replacing injector(s) seems to be needed, if yes which one(s) ? or I should go further on the road immediately HPFP ? and one last question: do i have to remove the body to replace HPFP ?
Replaced filters, break switch etc. with genuine parts, calibrations also completed, battery is brand new premium one.
Any ideas / direction very welcome.
Robert
4th Jul 2023 8:24 pm
Mastertech
Member Since: 13 Apr 2014
Location: North East
Posts: 126
Body off is not needed for injectors or HPFP.
Personally I would remove all injectors and have them tested. It’s money well spent to know where you stand with what you have.
Do you have or have had any misfiring? If so do a compression test while the injectors are out. You can get testers that go through the injector hole so no need to go near the glow plugs.
4th Jul 2023 8:34 pm
grob1971
Member Since: 21 Aug 2020
Location: Zug (ZG)
Posts: 75
thanks Mastertech.
no misfiring at least now.
is there any good documentation / guide how to remove the HPFP ?
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