Newbie needing advice please

[mecca]

Afternoon all
New to not just this site but forums in general so please be patient..

My car is a 05 plate 307 Quicksilver 2.0 Hdi 136, 60,000 miles with a Celtic Tuning remap (approx 180bhp 320ftlb) that has now got engine management light on and Antipolluation on MFD.Car went into limp mode while join motorway,RAC found these fault codes..
P2563 / P0238 / P2408
The P2408 code is Fuel cap sensor this was replaced last week but code still there even after RAC cleared ???? are the other two linked to this or is remap to blame ???this was done some 14 months ago and had the odd antipollution fault on MFD but these all cleared themselves after few days.
Have read a few horror stories re "new turbo" etc.Would like to avoid Pug dealers but have very little mechanical know how.
All advice much appreciated.

[bettyswollocks]

Why did Celtic Tuning not do a DPF off with your remap or at least advise to have it done , but besides that have you put any fuel in your car since sensor was changed ?

[mecca]

Don't know the answer to Celtic and the DPF they neither said or offered.
Yes fuel has been added along with some Wynns fuel system cleaner since sensor done.

[bettyswollocks]

P2563 Generic Turbocharger Boost Control Position Sensor Circuit Range/Performance


P0238 Generic Turbo/Super Charger Boost Sensor A Circuit High


either a Turbo boost sensor or that map at fault , can you go back?

[mecca]

I will now be ringing Celtic on Monday and discuss situation with them.
Turbo boost sensor, where is this in engine bay,how much, difficult for me to replace, have in mind iam not that good with spanners or job for garage ?

Thanks for advice thus far.

[bettyswollocks]

On yours i think its down the back of engine but they will know

[mecca]

In that case it looks like off to the garage as there dosen't look to be much room to move from above and access from under could be the same.just hope they don't charge arm n a leg..

[bettyswollocks]

Originally Posted by mecca

In that case it looks like off to the garage as there dosen't look to be much room to move from above and access from under could be the same.just hope they don't charge arm n a leg..

Don`t take my word for it and change it , you need someone to look at it first and confirm , i could be wrong

[mecca]

I appreciate the words of caution but without being able to test it myself then garage it will have to be once I've spoken to Celtic.
Judging by advice you have previously given on this site you do yourself down.
Thanks

[bettyswollocks]

Thanks , by the way Limp mode can be a bit scary at the wrong time or anytime