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SportHSE

Member Since: 21 Jan 2020
Location: England
Posts: 3

2011 Range Rover Sport 3.0 TDV6 HSE Santorini Black

2011 Sport Restricted Performance

Took my sport for its first drive after an engine rebuild (was bought broken). As soon as I put my foot down and the second turbo tries to kick in, I'm getting a restricted performance message on the dash limiting me to 3k RPM. Plugging the code reader in says: P22D3 turbocharger inlet valve stuck open. And P22CF Turbocharger Inlet valve control circuit -open. I read on another forum post reference an issue like this that it can be caused by a vacuum problem. I thought this may be relevant because looking at the passenger EGR where the vacuum operated valve is pulsing back and fourth constantly. All other 3.0TDV6's I've worked on before have stayed in position when running.
I put the car on the lift and pulled the passenger wheel off to access the turbo and check the vertical arm that I believe operates the valve and it was moving when the ignition was turned on.

Any thoughts would be massively appreciated.

Tue Jan 21 2020 6:09pm

Godders

Member Since: 26 Aug 2017
Location: Dordogne
Posts: 155

2010 Range Rover Sport 3.0 TDV6 HSE Stornoway Grey

similar to mine which turned out to be the turbo actuator, which I had replaced. Never argue with stupid people, they will drag you down to their level and then beat you with experience.

Tue Jan 21 2020 7:41pm

SportHSE

Member Since: 21 Jan 2020
Location: England
Posts: 3

Thanks for the response! Was that a body off job or is it accessible?

Tue Jan 21 2020 8:25pm

OvalAutos

Member Since: 02 Jan 2019
Location: Cradley Heath
Posts: 130

Common fault for this is the vacuum reservoir not properly connected. You'll find it under the airbox where the top intercooler pipe connects to the engine. Joe

Wed Jan 22 2020 4:22pm

Godders

Member Since: 26 Aug 2017
Location: Dordogne
Posts: 155

When I had the actuator done (in France) at dealers, it cost me about 1,600 euros and I think it was about 4 hours labour charged so no body off. Never argue with stupid people, they will drag you down to their level and then beat you with experience.

Wed Jan 22 2020 5:51pm

SportHSE

Member Since: 21 Jan 2020
Location: England
Posts: 3

OvalAutos wrote:
Common fault for this is the vacuum reservoir not properly connected. You'll find it under the airbox where the top intercooler pipe connects to the engine.

Coincidentally I got my ear in the engine bay a couple hours ago and thought I heard a hissing. Knowing that the valve on the turbo is vacuum operated I stripped the intercooler pipe and the housing (before the throttle body) off are sure enough, the pipe had somehow dislodged. Road tested and it runs beautifully. I then come in to see what you've written. You were bang on. Thank you.

Wed Jan 22 2020 6:19pm

OvalAutos

Member Since: 02 Jan 2019
Location: Cradley Heath
Posts: 130

The codes P22D3 turbocharger inlet valve stuck open and P22CF turbocharger Inlet valve control circuit have caught out some people into thinking they need to replace the secondary turbo at great expense. We've had cars in where the turbo has been changed by another garage (turbo experts), but the problem still persists

The fact you noticed the EGR valve flapping is the giveaway. Joe

Thu Jan 23 2020 9:56am

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