Engine service required
 

Hi guys I own a xc70 d5 2003 model few months back I encountered the dreaded loss of power and engine service required etc, I suspected it was my front and rear engine mounts etc axle I was low on funds I uncapped both ends off etc and to my amazement it sorted it now its come back and plugged in obd dreaded torxpower one and identified it as boost solenoid a peirburg one which I got through work as I work fif a local factors input a new one on cleared the codes for thought I did from stone cold start booting her bright the faultback to current fault not pending ...today I took her out and did the same cold start floored her bam fault pops up loss of power except this time is solenoid fault pending with the engine warm etc I turned the engine off and back on faults gone out of reader and no faults when driving is there something addiontal I need to do to tell the ECU there is a new part fitted etc if I'm right in thinking that any help would be appreciated etc .

take it to adam at readview volvo huncoat nr accrington

I'm unsure if this will help, but when my D5 kept going into limp home mode, and it was cured after I switched off the engine and restarted, I *think* that it was the turbo vanes needing a push - by this I mean stick it in 4th, get to 40mph, and floor it. Do this a couple of times. I haven't had a limp home mode since.

Ahh yes I know him

Ahh I've heard of this before in a geartonic box so I'll put into manual
Tbh it only gets used weekends and odd evenings during the week as I have a works van so I think it may need a good blast etc

When did you last change the fuel filter?
I have a 2004 XC70 and she did that also.
I have replaced the fuel filter. And she is ok

Tbh I got her serviced just under a year ago from memory the fuel didn't get changed , I calculated I've done 3k miles since last August uptown now lol

One more reason to change it.....
Do you use any injector cleaning?