Jump to content
Do Not Sell My Personal Information

Mk2 2010 Focus Tdci Duratorq P0237 fault code


Recommended Posts

Hi Guys, looking for a a bit of advice on fault code P0237.

It’s telling me the turbo boost sensor A circuit is low so assuming the sensor is goosed 🤞🏻 but does anyone know where the hell it actually is?!

I also noticed a slight puffing noise coming from one of the injectors which was the injector seal, just waiting for a cutting tool to come as the seat looks a bit pitted so will get that cleaned up before refitting.

 Anyway, any help on the sensor location would be much appreciated!


Link to comment
Share on other sites

Sorry yeah it’s the 1.6, 80KW.

Perfect thanks, I was looking at them but trying to find info on the t’internet was near impossible. That’ll be the job tomorrow.

At least I managed to get the old injector out today after chiselling off the baked on carbon and squirting some Kroil in, if nobody has heard of this stuff before it’s amazing….


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...