Jump to content
Do Not Sell My Personal Information


Mondeo Problem


Recommended Posts

Hi people.

I have a 55 reg 115 2l mondeo which had a fault coming back as P0203 - Cylinder 3 Injector Circuit Malfunction.

so we did a leak back test and it poring out with diesel. my brother then took it out straight away without

starting it and took the injector apart and cleaned it up. he then put the injector back and now its just cranking over and over

with a fault of low fuel pressure when cranking. but it did run before he took apart. we had another injector which allowed the engine run before

he did above, So put the injector back and coded it back in, and try and it is still coming up with low fuel pressure.

Any ideas would be great

Barry

Ps on the diagnostic it is showing a bar of 17 when cranking.

Link to comment
Share on other sites


how was the injector stripped and cleaned at home without the specalised equipment needed,any damage to the pin,spring,control valve or adapter plate would have ruined the injector. i would start by doing another leak off test.

Link to comment
Share on other sites

how was the injector stripped and cleaned at home without the specalised equipment needed,any damage to the pin,spring,control valve or adapter plate would have ruined the injector. i would start by doing another leak off test.

yep, how did he clean it up?

Link to comment
Share on other sites

how was the injector stripped and cleaned at home without the specalised equipment needed,any damage to the pin,spring,control valve or adapter plate would have ruined the injector. i would start by doing another leak off test.

yep, how did he clean it up?

took a part and put it in ultrasonic cleaning. not the electrical bit.
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.

Guest
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.

 Share




×
×
  • Create New...

Forums


News


Membership