I have a 2007 range rover sport 3.6 tdv8.
I have no power at all.
I have had it to a friends garage and plugged in and it says these 3 codes.
P023D-22
P010c_21
P010F-62
P065E-00
I have blanked egrs off also checked turbo actuators with they are free as had recent new turbos on.
I have smoked tested it it for the intake and no cracks found.
I am at a loss dont no were to start i have only owned the car 2 weeks.
Can anyone help me with this

I'm sure blanking the egr valves on the TDV8 is not normally the done thing,,, common place on the 2.7 but not so on the 3.6 as they don't normally cause any issues. Were the turbo's you fitted brand new or refurbished,, a few people tend to shy away from refurbished units. Have a search on here as lots of info on both subjects. 2010 RRS, TDV8
bali Blue / colour coded
side steps / flappy paddles
black perforated leather
22" overfinch
heated everything, TV,fridge ...... now with gold calipers and mud flaps !( black mud flaps that is) !!
Many years ago,,,,, 1955 series 1 landie , sometimes wish I had kept it

EGRs can be blanked on the 3.6 tdv8 no problem  Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* Current: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

Yer they have been blanked off still have same problem with having no power at all as in its not boosting or anything people are saying the intakes but it has been smoke tested and nothing came out.
I watched a video before on youtube and it showed to take off the intercooler hoses at the top and see if the turbos are blowing through the pipe the drivers side is but passenger side isnt so does that mean there is a problem on the passenger side.

Did you ever get to the bottom of the issue? My RRS TDV8 has just started exactly the same symptoms and codes.