2019 Ford Focus 1.0L Petrol · EY19 FVC

A single MOT failure in late 2024 for excessive exhaust carbon monoxide content at idle and after the second fast idle defines the only major mechanical blemish on this Focus's recent testing record. The same November 2024 attempt also recorded advisory wear on both front brake discs, yet when the car returned to the test lane on the same date it passed with the same disc advisories carried forward and no new defects recorded, suggesting the emissions issue was addressed between the two tests rather than being symptomatic of a deeper catalytic converter or engine management fault. The surrounding tests in 2021, 2022, 2023 and 2025 are clean, with the only other flagged item being an offside front tyre worn close to the legal limit in 2023. The emissions failure warrants the most serious scrutiny, but the fact that the car passed cleanly the following year indicates the underlying cause was rectified rather than left to deteriorate. With six recorded tests spanning 2021 through 2025 and approximately 47,721 miles on the odometer, this Focus has covered an average of around 6,800 miles per year over its life, which sits broadly in line with typical private-car usage for a vehicle of this age. There are no obvious gaps in the annual testing pattern, indicating the car has remained in regular use on the road rather than being laid up for extended periods, which reduces the likelihood of dried seals, seized calipers or moisture accumulation in the brake fluid. The mileage accumulation appears gradual and consistent year on year, which generally equates to steady rather than severe wear on suspension, drivetrain and braking components. For a prospective buyer, the priority areas to investigate are the exhaust and emissions system that produced the 2024 failure. On a test drive, listen for any irregular idling behaviour, hesitation under acceleration, or a rough or uneven tickover, as these can indicate incomplete repair of the original carbon monoxide exceedance. On a warm engine, the smell of unburnt fuel, visible soot from the exhaust tailpipe, or an illuminated engine management warning light should all prompt further investigation. The catalytic converter, oxygen sensors and Lambda probe functions should be confirmed as functional, and it is worth checking whether any warranty or goodwill work was carried out, as well as whether a diagnostic scan reveals stored historic fault codes related to fuelling or air-fuel mixture. The front brake discs flagged as worn but not excessively in 2024 are the other component demanding a close physical check. With the car raised or on a ramp, both front discs should be examined for a pronounced lip on the outer edge, scoring or pitting on the friction surface, and any sign of corrosion or uneven wear pattern that would suggest a binding caliper or a seized piston. On the road, the test drive should include firm pedal applications to detect any judder through the steering wheel, suggesting disc runout or warpage, as well as any pulling to one side under braking, which would indicate uneven pad wear or a sticking caliper. The offside front tyre area should also be inspected for any uneven shoulder wear that may indicate the advisory condition noted in 2023 has recurred, and all suspension linkages and bushes should be checked for play or knocking over uneven surfaces, given that no specific suspension advisories have been recorded and any deterioration would therefore be undocumented in the MOT history.