trebus Posted May 3, 2016 Share Posted May 3, 2016 just got home from work and eml has just come on ,it came on two weeks ago and was diagnosed as a mass air flow sennsor which was changed and light went out ,but its back any idea whats wrong now im guessing it will have to go back on a diagnostic machine again Quote Link to comment Share on other sites More sharing options...
trebus Posted May 3, 2016 Author Share Posted May 3, 2016 3 hours ago, trebus said: just got home from work and eml has just come on ,it came on two weeks ago and was diagnosed as a mass air flow sennsor which was changed and light went out ,but its back any idea whats wrong now im guessing it will have to go back on a diagnostic machine again its now black smoking heavily Quote Link to comment Share on other sites More sharing options...
James Posted May 4, 2016 Share Posted May 4, 2016 Yes best to get it on a code reader again unfortunately. It may be related to the MAF again or it could be unrelated I suppose. Let us know when you have the codes. Quote Link to comment Share on other sites More sharing options...
trebus Posted May 6, 2016 Author Share Posted May 6, 2016 Code reader said something like volume air flow circuit range performance which I googled to find out it relates to the mass air flow sensor which has already been changed could it be a faulty part or is it something else I cleaned out the egr which wasn't too blocked Quote Link to comment Share on other sites More sharing options...
trebus Posted May 7, 2016 Author Share Posted May 7, 2016 Fault codes p0101 and p0299 how do I check the turbo is ok / broke please help Just took off pipes to turbo no play in shaft in or out up and down I sucked on pipe to actuator and it moves freely about 15 mm can move arm by hand as well so I guess the turbo is ok did notice while underneath that there was a small amount of oil leaking from inter cooler hoses and when driving can hear a hissing could they be leaking air under boost Quote Link to comment Share on other sites More sharing options...
James Posted May 9, 2016 Share Posted May 9, 2016 P0299 could be an air leak so if you can hear hissing then checking all hoses/pipework would be a good place to start Quote Link to comment Share on other sites More sharing options...
trebus Posted May 9, 2016 Author Share Posted May 9, 2016 Cheers for reply I have got some intercooler o rings today will fit them hopefully tonight if it ever stops raining Quote Link to comment Share on other sites More sharing options...
trebus Posted May 9, 2016 Author Share Posted May 9, 2016 Fixed, we'll nearly was split in hose that exits turbo found it by squirting soapy water over the hoses and giving it a rev was obvious so wrapped it in duct tape and went for a spin was ok at first but started playing up again , got back to find duct tape blown to bits so new pipe ordered £27 cheers for the help Quote Link to comment Share on other sites More sharing options...
James Posted May 10, 2016 Share Posted May 10, 2016 11 hours ago, trebus said: Fixed, we'll nearly was split in hose that exits turbo found it by squirting soapy water over the hoses and giving it a rev was obvious so wrapped it in duct tape and went for a spin was ok at first but started playing up again , got back to find duct tape blown to bits so new pipe ordered £27 cheers for the help Good news, at least it wasn't the turbo then! Quote Link to comment Share on other sites More sharing options...
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