Ford Focus: I have Mk2 Focus 2.0 tdci engine systems fault I have Mk2 Focus 2.0 tdci the engine systems fault warning message came on after filling with fuel.MIL lamp not illuminated and engine not in limp mode.Suspect DPF fluid.Will I need full diagnostic? … After running at 3000rpm for 10 mins and left to idle, the coolant is pretty much boiling and can’t be seen in the expansion vessel. This implies that the level of coolant is low and it is only visible in the vessel due to an abundance of air trapped, given that water doesn’t compress and there’s only so much bulging of rubber pipes to be had. Hi All I have a fault with my Mk2 Focus 1.8 Diesel. Basically it has a problem starting, I did post on this Forum a couple of mon the ago about the problem and tried most thing that were suggested but nothing has helped. I have even had the car to Ford's who could not find a problem and I have ha Good morning, A newbie to the forum but not a newbie to Fords After owning numerous Transits/connects, I decided it was time to buy a car so opted for a 2010 MK2 Focus, 1.8 Zetec sport with the Duratec HE engine or at least thats whats on the engine cover so presume its that engine, it is a 1.8 though. Ford Model: 1.8 TDCI Mk2 Focus Ford Year: 2006 UK/Ireland Location: Dorset Share; Posted August 30, 2016. 'steering assist failure' and 'engine systems fault'. Cant comment on the engine systems fault as that usually shows a code to go with it but it's also worth just checking the fuel filter. Drain it if it has a drain to check for water. Renew it if your brave as there is no bleed mechanism on this engine and you need to draw the fuel up from the tank after changing it. Seems like all the codes came back, in addition to 2 new codes for the IC - U2197-20 and U2200-20. Hopefully these will clear up with the rest of the codes. I noticed one DTC that's related to PATS: B1600-20, which is being created by the IC. This seems to indicate the transponder is not getting a signal from the key. Ford Focus 2006 1.8 TDCI diesel the engine off it wouldn't restart and showed "Engine Systems Fault" passenger side front wing and door MK2.5 in black. .

ford focus mk2 1.8 tdci engine systems fault