Infiniti QX70 3.0 diesel p2263 code

[Truputis]

Hi all,

I have 2016 infiniti qx70 with 3.0diesel engine. I was on M1 doing about 80mph with cruise control on and cruise control error light came up. Car went into limp mode. I stopped, switched the engine off and waited a bit. When i switched engine on the check engine light came up, but the car wasnt in the limp mode anymore. After reseting cruise control i had the same problem, stopped, did the same procedure again. Without switching cruise control į drove back home and noticed that if i drive on a steady speed i occur the same problem and if i play with a pedal +-10mph the limp mode doesnt come back on. Came back home, plugged my £30 handheld code reader and the code came back as p2263, cleared it did some driving but the engine light came up again + limp mode, but then when driving back home - car is working nicely again, but check engine light on too. If i erase the code, the light comes back after few miles. There is no smoke coming from exhaust, black or White, no strange sounds from the engine.

Any ideas what the problem might be? Thanks,

Adam

[StescoG66]

P2263 relates to turbo boost system.
I would check actuator hoses and other pipe work for splits/wear

Edited by StescoG66 on Saturday 23 May 04:59