Car dashboard warning lights: the complete guide. Likely causes for your car entering limp mode range from faulty engine sensors and wiring to low fluid levels, such as engine coolant and oil. You should start with pressure/vacuum testing the cooling system to find the cause of the coolant loss. Known causes of coolant leaks on the 1.6 ECOboost are: 1. Leaking water pump seal. 2. Cracked degas hose. 3. Cracked coolant reservoir. 4. cracked or warped thermostat housing. If it is going into limp mode, or a warning light is coming on, there will be DTCs srored somewhere. But most OBD readers are very limited, to basic engine faults. You need a system like Forscan, which is a powerful Ford specific system. Cost £15.00 for the interface. Needs a computer of some sort. 1. Name: James. Ford Model: Focus 1.6tdci sport. Ford Year: 2011. UK/Ireland Location: Lincolnshire. Posted October 20, 2022. Hi all. I have an 2011 focus tdci peugeot engine. Every now and then i get engine malfunction come up and i loose power. Hi there, recently the "engine system fault light" appeared on my 04 reg Cmax (petrol). In the manual it says stop the car immediately which I did and got the car taken to a garage. The garage did several tests, including bringing in an electrical guy, changed the brake switch lights and now . I have a Ford Focus C-Max Zetec 09/2004 registered MPV 1560cc Diesel constantly showing a amber engine emissions warning light despite no sign of the car under-performing, it fires up first time and t … Hi All, The fault was a dead injector. This Fiesta is an 2007 car and worth less than the Dealership charges. Just to clarify, I used a cheap ELM 327 clone reader with Easy OBD software which saw no codes and the Engine light was NOT on but the powertrain amber warning was. I used the same Hello all, seems other have similar problems but the differences make it look worth me posting the question and the work done already to try and correct my cars fault. Bought a little over 2 years ago an 85k mile 09 1.6 TDCi Zetec estate (109 HP) with full Ford service history, ex one user fleet 11. Name: barry. Ford Model: focus. Ford Year: 2002. UK/Ireland Location: Yorkshire. Posted August 12, 2017. hi all can anyone help my son keeps getting this code U0001 high speed CAN communication bus and his engine go`s into limpmode with e m light on this seems to happen when he is on the motorway with a lot of power needed but when he stops Ford Model: Mk 2.5 Focus 1.6 tdci & Mk 3 1.6 tdci Engine Malfunction Warning on Intermittent (NOT Engine Management) Ford Focus Club ; Engine System Fault

ford focus 1.6 tdci engine systems fault warning light