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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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S40 new member help with misfire and p2110Views : 4819 Replies : 8Users Viewing This Thread : |
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Aug 1st, 2015, 16:45 | #1 |
New Member
Last Online: Aug 12th, 2015 11:47
Join Date: Aug 2015
Location: Newcastle
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S40 new member help with misfire and p2110
Hi guys,
Just joined so hello to you all I'm after some help with my friends 2005 55 plate 1.8 s40. He has had it since new and its been very reliable but in the last week it has developed a fault that has gone from intermittent to every time you drive. Basically the car starts up and but the revs are high and if you push the accelerator the revs take drop a bit to slow. After about 50m of driving the car goes into a limp mode and the engine runs like its on 2 cylinders and you get a message reduced engine performance / limp mode. It's so bad it can't really be driven. In the last few days I have replaced the throttle body and an O2 sensor but still get the same fault code P2110 forced reduced rpm. I have tested the whole engine side loom and all checks out, I am now thinking PCM /ECU. Any advice that saves me having to take it Volvo would be amazing Thanks Chris |
Aug 1st, 2015, 17:32 | #2 |
Senior Member
Last Online: Apr 19th, 2024 16:57
Join Date: Feb 2015
Location: Mansfield
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Check the CEM contacts, if they are dirty or loose all sorts of magic things happen, are the injectors clean and clear, that could be another thing
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Aug 1st, 2015, 17:55 | #3 |
New Member
Last Online: Aug 12th, 2015 11:47
Join Date: Aug 2015
Location: Newcastle
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Thanks for the reply,
I haven't checked the cem but will do, is it under the drivers side dash panel (UK car)? Thanks |
Aug 2nd, 2015, 12:16 | #4 |
Senior Member
Last Online: Apr 19th, 2024 16:57
Join Date: Feb 2015
Location: Mansfield
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it's under the passenger footwell
Reverse the image for UK car's, so in otherwords, its under the glovebox, kill all power before you touch it though. |
Aug 4th, 2015, 10:37 | #5 |
New Member
Last Online: Aug 12th, 2015 11:47
Join Date: Aug 2015
Location: Newcastle
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Thanks, everything looked fine with it.
Sadly the car is now booked in with Volvo for diagnostic on Thursday. Will roport back in case it can help other members in the future |
Aug 12th, 2015, 11:47 | #6 |
New Member
Last Online: Aug 12th, 2015 11:47
Join Date: Aug 2015
Location: Newcastle
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Hi all,
I finally sorted the issue. Volvo couldn't figure it out which was a wast of time! Finally found that the breather pipe on the back of the manifold was perished and split. Had to remove the whole manifold and replace the pipe. It can not be accessed with out fully removing the manifold Pipe was 32 pounds from Ford or Volvo and it's about 4 inches long. |
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