![engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM](https://cdn.club.autodoc.de/uploads/2021-04-14/%242y%2410%24wlwR898kR0XNmnIwVBLZUOH4ud4UQCljmZVaMzn8JB8.Mmt5/LEAK/04.jpg)
engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM
![How To Fix Ford Focus MK2 Non Start - Engine System Fault DTC 900 (not reading key) 510 Canbus Error - YouTube How To Fix Ford Focus MK2 Non Start - Engine System Fault DTC 900 (not reading key) 510 Canbus Error - YouTube](https://i.ytimg.com/vi/FLdKmqtjEds/maxresdefault.jpg)
How To Fix Ford Focus MK2 Non Start - Engine System Fault DTC 900 (not reading key) 510 Canbus Error - YouTube
![Ford C-Max 2.0 TDCi not starting, no PCM comms immobilizer light flashing. Fault finding and repair. - YouTube Ford C-Max 2.0 TDCi not starting, no PCM comms immobilizer light flashing. Fault finding and repair. - YouTube](https://i.ytimg.com/vi/BeMoIvHNmiE/maxresdefault.jpg)
Ford C-Max 2.0 TDCi not starting, no PCM comms immobilizer light flashing. Fault finding and repair. - YouTube
![My Car Is Dead - Ford Focus Non Start Fault - Engine System Fault - Ford Focus Mk2 - DTC 900 510 - YouTube My Car Is Dead - Ford Focus Non Start Fault - Engine System Fault - Ford Focus Mk2 - DTC 900 510 - YouTube](https://i.ytimg.com/vi/j-EOl5cedVA/maxresdefault.jpg)
My Car Is Dead - Ford Focus Non Start Fault - Engine System Fault - Ford Focus Mk2 - DTC 900 510 - YouTube
![engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM](https://cdn.club.autodoc.de/uploads/2021-04-09/%242y%2410%24iz3IMPUoktaWc1yZ6VgxbOWPFAUBuHvCb2Mzltg1zBQPDLeqC8Hqi/ford-focus-iv-sedan-st-line-01-china-2019-03-25.jpg)
engine system fault on FORD Focus Mk2 2.0 TDCi Diesel - FORD Focus II Hatchback (DA_, HCP, DP) | AUTODOC FORUM
![2010 Ford focus 2.0L Tdci: Had engine malfunction light on, ran a scan and it is returning fault codes P2453 (dpf sensor) and U2023 (vehicle communication network fault). Not sure how serious the second one is, but concerned at the severity of the dpf fault ... 2010 Ford focus 2.0L Tdci: Had engine malfunction light on, ran a scan and it is returning fault codes P2453 (dpf sensor) and U2023 (vehicle communication network fault). Not sure how serious the second one is, but concerned at the severity of the dpf fault ...](https://preview.redd.it/2010-ford-focus-2-0l-tdci-had-engine-malfunction-light-on-v0-o1v3h5rpngia1.jpg?width=1080&crop=smart&auto=webp&s=b69e481cd56bb18dcb0c40a21091df16f624a813)
2010 Ford focus 2.0L Tdci: Had engine malfunction light on, ran a scan and it is returning fault codes P2453 (dpf sensor) and U2023 (vehicle communication network fault). Not sure how serious the second one is, but concerned at the severity of the dpf fault ...
![Engine Systems Fault 2006 Diesel Focus Titanium, Please Help... - Ford Focus Club - Ford Owners Club - Ford Forums Engine Systems Fault 2006 Diesel Focus Titanium, Please Help... - Ford Focus Club - Ford Owners Club - Ford Forums](http://i197.photobucket.com/albums/aa153/Kowalski_07/EGR.jpg)