Dreaded p2288 fault

Patrick lakes · Nov 14, 2020

Hi all I've got a 2006 2.7tdv6 rrs and this fault is on.ive changed fuel pumps fuel filter for original one fuel sensors injectors and jeep still losing power.this has cost me allot of money so far trying to fix.please has anyone any info on what could still be causing this

brianp38dse · Nov 14, 2020

Have you had the codes read.

Patrick lakes · Nov 14, 2020

It's the p2288 code

kermit_rr · Nov 14, 2020

Return pipe blocked? Kinked or damaged

brianp38dse · Nov 14, 2020

Sorry read the thread but missed the heading

tomcat59alan · Nov 14, 2020

brianp38dse said:
Sorry read the thread but missed the heading

No problem Brian when i read J **p I thought the cants on the wrong forum.

welcome Patrick but we don't use that word here,wash your mouth out with soapy water.

Mark Piercy · Nov 14, 2020

Mark Piercy · Nov 14, 2020

On the fuel side?

Mark Piercy · Nov 14, 2020

Have you had the injectors checked?
Was a leak down test done?
How did the engine run?

kermit_rr · Nov 14, 2020

P2288 seems to be pressure too high, which means a blockage in the line, or filter, or a dead pump

RangeRoller dt · Nov 14, 2020

Is there mini inline filter near rear arch?

brianp38dse · Nov 14, 2020

One cause of the fault a found was high pressure pump over pressuring.

Mark Piercy · Nov 14, 2020

brianp38dse said:
One cause of the fault a found was high pressure pump over pressuring.

Also à blocked injector/s can raise the pressure but that depends on the actual pressure in the rail at the time of the fault. Live data will tell what the actual pressure is compared to the desired pressure.

Patrick lakes · Nov 15, 2020

All injectors have been replaced the intank fuel pump and fuel pump have been replaced fuel rail and sensors all replaced fuel filter has been replaced with new original.

Mark Piercy · Nov 15, 2020

Oh dear, first of all change garage my mate. Injectors and pumps can be tested and checked before changing them. If any of those parts were the problem and were changed, they shouldn't still be looking for it!!
Did the problem arrive after carrying out any work beforehand?
In addition to Kermit, the pipe work checked and connected correctly?
At any point was anything tested and the result studied for any possible clues?
Thats a lot of hard earned money, have you done the work yourself or is it someone else doing the work for you?

Patrick lakes · Nov 15, 2020

The first garage I sent jeep in needing new fuel pump te went along and changed the in tank fuel pump and done messed with my injectors there called land ranger in Atherton so I moved garage and this lad is good and honest he had to repair allot of work carried out by land ranger and knows allot about land rovers and has dealt with the fault code p2288 before but never seen anything like mine and were running out of ideas by

RangeRoller dt · Nov 15, 2020

Think the main concept is you need someone that can use a diagnostics rather than just read codes. Fault codes are one part of it but they can also analyse a lot of information to see what’s going on

Patrick lakes · Nov 15, 2020

He knows how to work and read a diagnostic machine bud he's done absolutely everything to do with the code.and problem is still there

Mark Piercy · Nov 15, 2020

Unless you get all the new stuff tested to rule out faulty replacement parts..

gold rover · Nov 15, 2020

Patrick lakes said:
The first garage I sent jeep in needing new fuel pump te went along and changed the in tank fuel pump and done messed with my injectors there called land ranger in Atherton so I moved garage and this lad is good and honest he had to repair allot of work carried out by land ranger and knows allot about land rovers and has dealt with the fault code p2288 before but never seen anything like mine and were running out of ideas by

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Dreaded p2288 fault

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