Intermittent power loss

After many months of intermittent power loss I think we have success the symptoms were sluggish throttle response with sporadic limp mode with rough running, when you stop the engine and restart it would run ok . After trolling through the forum consensus pointed to turbo pressure sensor problems leaking on pipes to said sensor and sure enough on close inspection a very small crack in one pipe, can only assume that as this became hotter it allowed pressure to escape. The reason it took so long to find was the intermittent nature . Now we have full power again and wheel spin again pulling away from roundabouts, many thanks to all on the forum once again.

Brilliant news!! Another case for the memory banks, we forget how old these pipes are!