click cluck Posted May 18, 2012 Share Posted May 18, 2012 It all started when I accidently started it in gear - then while accelerating onto motorway it didn't - would not accelerate much and heater plug light was flashing. got of M6 and stopped - restarted and fine. Ever since then it has been going into "limp mode" and loss of power - poor acceleration - the for a while all fine! tried so far. mates diagnostic - error 2262 Diesel "specialist" Delphi error 2262 I.e turbo lack of pressure... But turbo seems fine - turbo arm free.. - and specialist says never seen code before ( all over the web!!! ) So air mass swapped, injector cleaner ran through, ECR cleaned, NOT split inter cooler hose, Cam sensor changed Now if I rev - sat still - up to ~2000 rpm - and back off it gets VERY rough - horrible. Since changing the cam sensor the heater light has stayed off - but too early to tell. Engine management light on all the time Tried " twitching ign. on/ff 20 times" as advised on "johns" website - no worky... So - you think changing the cam sensor ( from a black one to a new grey!!) has worked? I don't want to waste another £60 ON DIAGNOSTICS TO FINE ERROR 2262 is / is not present - told me nothing the first time. Feels like a death rattle - Mind you it does most of the time ( long history of chasing more lemons round the crank shaft pulley / belt tensioner game ) If it ain't broke dont fix it - as long as it does not go into limp mode again Quote Link to comment Share on other sites More sharing options...
mintalkin Posted May 19, 2012 Share Posted May 19, 2012 is the turbo accuator electronic or vacume controlled ? Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted May 20, 2012 Share Posted May 20, 2012 Code comes back as turbo boost pressure not detected- mechanical. Check your turbo pipes for splits, cracks or kinking. Also have the turbo body checked for defects. Quote Link to comment Share on other sites More sharing options...
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