2014 Ford Fiesta 1.0L Petrol · EX64 VOG

A cluster of dashboard and emissions-related defects dominated the most recent test cycle, breaking what had otherwise been a relatively uneventful roadworthiness history for this 2014 Ford Fiesta. On 26 August 2026 the vehicle failed its MOT with three Major defects: the engine malfunction indicator light was inoperative or showing a fault, the tyre pressure monitoring system was flagged as malfunctioning, and the front registration plate did not conform to specification. The car was re-presented the following day and passed, retaining only the advisory that a rear child seat was preventing full inspection of the adult belt. Before that episode, the record from 2020 through 2025 shows a sequence of clean passes with only minor advisories, so the 2026 failures represent a sudden deviation rather than a gradual decline. The single previous advisory regarding tyre wear in 2023 and the rear suspension bush advisories in 2022 have not reappeared in subsequent tests, suggesting those earlier wear items have either been addressed or have not yet deteriorated further. Against a twelve-year life, the recorded mileage of 30,922 miles equates to an average accumulation of around 2,577 miles per year, which is well below typical usage for a Fiesta of this era. The MOT record shows annual testing from 2020 onwards without any gaps, indicating the car has been kept on the road continuously rather than laid up for extended periods. The mileage progression between tests is modest and broadly consistent with short-journey, low-load use. Mechanically, this profile tends to preserve the engine and drivetrain internals in terms of overall wear, but it can accelerate ageing of rubber components, brake discs through low-speed corrosion, and underbody protection through limited driving over wet or gritted surfaces. The low annual mileage, combined with the relatively thin advisory history, is consistent with light-duty use, though it does not in itself confirm any particular standard of mechanical upkeep. The suspension advisories recorded in June 2022 for both rear arm pins or bushes warrant close attention even though they have not been flagged since. On a test drive, listen for clonks or knocks from the rear suspension over uneven surfaces, particularly when passing over speed humps or potholes, and feel for any vagueness or wandering from the rear axle under load changes. With rear bushes of this age and type, progressive wear is common, and what was acceptable in 2022 may now be approaching movement limits, so a physical inspection of the rear axle components with the wheels raised is advisable. The front tyre advisory from 2023 showing edge wear on the nearside is also worth monitoring, as uneven shoulder wear can recur if alignment geometry has been disturbed, often by worn suspension links rather than simple alignment settings. The three Major defects that caused the 2026 failure are all associated with the electronic systems rather than core mechanical integrity, but each requires proper diagnosis rather than dismissal. An inoperative or permanently illuminated engine management warning light on a 1.0 EcoBoost or 1.25 petrol Fiesta of this generation is frequently linked to sensor faults, ignition coil or lambda sensor issues, or evaporative emissions system problems, and a fault code read with a diagnostic tool is essential before purchase. The tyre pressure monitoring system malfunction may stem from a failed sensor in one of the wheels, a corroded valve stem, or a module fault, and should be checked with a system scan. The non-conforming front registration plate is straightforward to remedy but must be correctly spaced, lettered, and reflective to current regulations. Beyond these items, given the low mileage and age, particular attention should be paid to brake disc surface corrosion, the condition of the underbody and suspension subframes for any emerging corrosion, and the state of the auxiliary 12V battery, which on lightly driven cars can suffer from repeated shallow discharge cycles.