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MOT History from tests of diesel FIAT UNOs year 1991

Review the list of common FIAT UNO failures below or to perform a specific mot history check on your FIAT then use our popular KnowYourCar service

mot history
Pass percent:40.43%
(The average a diesel FIAT UNO year 1991 passes without issue)
Based on:47 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment10
Brake hose excessively deteriorated8
Parking brake: efficiency below requirements |3.7.B.7|7
Brake pipe excessively corroded6
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|4
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Horn not working |1.6.2a|4
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b|3
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Registration plate lamp issues2
Offside rear brake recording little or no effort |3.7.B.5a|2
Parking brake lever has no reserve travel |3.1.6b|2
Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|2
Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Rear Rear fog lamp not working |1.3.2b|2
Nearside Stop lamp not working |1.2.1b|2
Centre Exhaust system not adequately supported |7.1.1|2
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|2
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Nearside Side repeater missing |1.4.A.2b|2
Offside Side repeater missing |1.4.A.2b|2
Nearside Headlamp not working on dipped beam |1.7.5a|2
Nearside Side repeater not working |1.4.A.2c|2
Brake load sensing valve linkage defective and function impaired |3.6.E.3|2
Nearside Rear Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Side repeater not working |1.4.A.2c|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Track rod end ball joint has excessive play |2.2.B.1f|1
Steering system excessively rough |2.2.D.1|1
Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Side repeater not working |1.4.A.2c|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Rear Mechanical brake component has restricted free movement1
Centre Exhaust mounting missing |7.1.1b|1
Offside Rear fog lamp not working |1.3.2b|1
Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1|1
Nearside Rear Rear wheel bearing rough when rotated |2.6.1|1
Nearside Rear Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Rear brake binding1
Offside Front Headlamp not working on dipped beam |1.7.5a|1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Centre Rear Braking system leaking |3.6.A.1|1
Centre Rear Brake pipe leaking |3.6.A.1|1
Steering rack deformed and unserviceable |2.2.C.1d|1
Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c|1
Nearside Front brake disc excessively pitted |3.5.1h|1
Offside Front brake disc excessively pitted |3.5.1h|1
Service brake: efficiency below requirements |3.7.B.7|1
Offside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Front Horn not working |1.6.2a|1
Nearside Front Shock absorber has negligible damping effect |2.7.5|1
Offside Stop lamp not working |1.2.1b|1
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Rear Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b|1
Nearside Headlamp not working on main beam |1.7.5a|1
Outer Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|1
Brake load sensing valve linkage obviously incorrectly adjusted |3.6.E.3|1
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Nearside Front constant velocity joint gaiter split |2.5.C.1a|1
Nearside Rear Brake pipe excessively chafed |3.6.B.2c|1
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Fuel hose leaking |7.2.3|1
Brake hose has insufficient room to move1
Nearside Brake clevis joint has restricted free movement |3.5.1k|1
Rear parking brake recording little or no effort1
Offside Headlamp not working on dipped beam |1.7.5a|1
Headlamp aim not tested |1.8.A.1c|1
Parking brake lever, pawl mechanism pivot|s| or their associated mountings locking device insecure |3.1.4b|1
Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Front Seat belt flexible stalk deteriorated likely to lead to failure under load |5.2.4a|1
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|1
Nearside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Inner Rear Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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