Technical |Fiat Ducato p0094 fault code

[Bill Townsend]

Hi hope someone can help my 2007 Ducato 2.2 goes into limp mode and when it does my mechanic plugs in and gets fault code P004 (small fuel leak) has anyone got any ideas what could be causing this, my mechanic seems to think there is a good chance of it being the fuel regulator but I could do with being more sure before parting with a couple of hundred pounds, many thanks in advance Bill

 

[T14086]

Bill, I would recommend a proper full diagnostic. P0094 could be due to many reasons. I personally would monitor the fuel pressures and carry out a spill test then analyse the results.

 

[Bill Townsend]

After a lot of heartache and many times of going into limp mode, I read an article about supermarket diesel and decided to tip in a pot of Redex diesel and brim with one of the branded fuels went out for a good drive, and BINGO problem gone away, I am over the moon.