Part 2 LR D4 & RRS 3 lt twin turbo fault codes P00CF & P0235

After diagnosis and repair by Eastern Ranges in Kilsyth (thanks Glenn and guys) wanted to let everyone know that the vacuum solenoid was functioning correctly and what the cause of the fault codes was and a pretty simple repair.Note these codes were not shown in the LR D4 service manual. Hope this info is helpful.

[@atanuratag8395]

Hello, I have the the same error fault with my Range Rover sport l494 2014 3.0 sdv6 . P0235-94 do you know what should I do ?
Thank you .

[@oskarhoeler3549]

Not sure where that sensor is on your vehicle it’s likely to be in similar position. You’ll need source another sensor from wreak or dealer and simply swap sensor, reset codes and see it it comes back if not then solved.
Good luck

[@user-qr6hn3uo7q]

Hi Oskar, did the fault re-occur? I am facing similar problems and am swapping this sensor tomorrow.

[@oskarhoeler3549]

Hi Matt, so far fingered crossed no the combination of those 2 codes have not recurred since the sensor was swapped, done heaps of off reading and towing a 2.5T caravan. Had other issues but not related to the combination of those 2 codes I stress that as other combinations of similar codes are different faults. Good luck you will need to clear all stored codes after you swap out the sensor 🤞

[@JD-fq2vk]

So I should swipe those 2 sensors for the problem to be fixed?

[@oskarhoeler3549]

Maybe swapping the sensors should lead to a different fault and that would indicate the sensor is faulty and then buy a new sensor to replace the bad one.

[@JD-fq2vk]

​@oskarhoeler3549 you mean I should try to swap the sensor of the secondary turbo charger with the sensor of the pressure manifold and see if there is a change in the codes?

[@oskarhoeler3549]

Yes I think they are the same sensor, but when the manifold pressure sensor faults it will do the restricted performance and throws a different code which is well documented on the web. That I think would indicate that the sensor is faulty and needs replacing. Just something to try as part of fault finding. Good luck, if it works let us know as another guy was going to try swapping but never gave any feedback.

[@JD-fq2vk]

@@oskarhoeler3549will do