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MOT History from tests of petrol PORSCHE 912s year 1966

Review the list of common PORSCHE 912 failures below or to perform a specific mot history check on your PORSCHE then use our popular KnowYourCar service

mot history
Pass percent:78.69%
(The average a petrol PORSCHE 912 year 1966 passes without issue)
Based on:624 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment42
Registration plate lamp issues17
Parking brake: efficiency below requirements |3.7.B.7|13
Horn not working |1.6.2a|11
Rear parking brake recording little or no effort11
Windscreen wiper does not clear the windscreen effectively10
Service brake: efficiency below requirements |3.7.B.7|9
Nearside Stop lamp not working |1.2.1b|8
Brake pipe excessively corroded7
Registration plate issues7
Offside Rear Direction indicator not working |1.4.A.2c|7
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|6
Stop lamp remains on when the brakes are released6
Nearside Front position lamp|s| not working |1.1.A.3b|5
Driver`s seat cannot be secured in the upright position. |6.2.A.2|5
Rear brake binding5
Nearside Rear Direction indicator not working |1.4.A.2c|4
Nearside Front wheel bearing rough when rotated |2.5.A.2|4
Battery insecure |1.9.1|4
Brakes imbalanced across an axle4
Offside Stop lamp not working |1.2.1b|4
Offside Front Direction indicator not working |1.4.A.2c|4
Offside Front front brake binding |3.7.B.1|4
Nearside Headlamp aim beam image kick up to the offside |1.8|4
Nearside Front front brake binding |3.7.B.1|4
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Rear Stop lamp not working |1.2.1b|4
Offside Track rod end ball joint has excessive play |2.2.B.1f|3
Main beam `tell-tale` not working |1.7.4c|3
Offside Headlamp not working on dipped beam |1.7.5a|3
Offside Headlamp aim beam image kick up to the offside |1.8|3
Offside Front wheel bearing rough when rotated |2.5.A.2|3
Nearside Front position lamp|s| incorrect colour |1.1.A.3e|3
Offside Front position lamp|s| incorrect colour |1.1.A.3e|3
Exhaust has a major leak of exhaust gases |7.1.2|3
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|3
Offside Rear Direction indicator incorrect colour |1.4.A.2f|3
Indicator tell tale inoperative |1.4.A.2a|3
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|2
Nearside Front Driver`s seat cannot be secured in the upright position. |6.2.A.2|2
Headlamp aim beam image kick up to the offside |1.8|2
Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f|2
Nearside Rear Position lamp not working |4.2.1 |a||2
Offside Rear Position lamp not working |4.2.1 |a||2
Fuel cap/sealing device sealing washer torn |7.2.4c|2
Offside Rear Stop lamp not working |1.2.1b|2
Offside Front position lamp|s| not working |1.1.A.3b|2
Nearside Front Direction indicator not working |1.4.A.2c|2
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|2
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Obligatory mirror missing |8.1.1|2
Nearside Front wheel bearing has excessive play |2.5.A.3c|2
Offside Headlamp not working on main beam |1.7.5a|2
Nearside Front Direction indicator incorrect colour |1.4.A.2f|2
Offside Front Direction indicator incorrect colour |1.4.A.2f|2
Nearside Headlamp not working on main beam |1.7.5a|2
Offside Headlamp insecure |1.7.3|2
Windscreen washer not working 2
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|2
Nearside Rear rear brake recording little or no effort |3.7.B.5a|2
Direction indicators not working |1.4.A.2c|2
Offside Front Front wheel bearing has excessive play |2.5.A.3c|2
Nearside Front Headlamp not working on main beam |1.7.5a|2
Offside Front Headlamp not working on main beam |1.7.5a|2
Nearside Rear Direction indicators incorrect colour |1.4.A.2f|2
Offside Rear Direction indicators incorrect colour |1.4.A.2f|2
Nearside front brake binding |3.7.B.1|2
Nearside Headlamp not working on dipped beam |1.7.5a|2
Rear brake application uneven2
Offside Front Statutory seat belt missing |5.1.1|2
Hazard warning switch faulty |1.4.B.1d|2
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|2
Parking brake: efficiency below requirements |3.7.C.1b|2
Steering column top bearing excessively worn |2.1.2c|1
Nearside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front Shock absorber has an excessively worn bush shock absorber internally worn to excess |2.7.4|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Rear Brake hose excessively stretched |1.1.12 |b| |ii||1
Nearside Front Driver`s seat backrest cannot be secured in the upright position. |6.2.5 |b| |ii||1
Nearside Rear Direction indicator not working |4.4.1 |a| |ii||1
Offside Stop lamp|s| light intensity significantly reduced |4.3.3 |a| |ii||1
Front Braking system leaking |3.6.A.1|1
Nearside Direction indicator not working |1.4.A.2c|1
Offside Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Offside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Offside Front Direction indicators not working |1.4.A.2c|1
Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Windscreen wiper not operating automatically when switched on |8.2.1b|1
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Centre Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h|1
Offside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h|1
Nearside Front Front position lamp|s| incorrect colour |1.1.A.3e|1
Offside Front Front position lamp|s| incorrect colour |1.1.A.3e|1
Front Windscreen wiper not operating automatically when switched on |8.2.1b|1
Front Lower Steering column flexible coupling is excessively deteriorated |2.1.5|1
Offside Front Steering rack gaiter split |2.2.D.2d|1
Nearside Front Steering locking device missing |2.2.C.1g|1
Offside Front Steering locking device missing |2.2.C.1g|1
Nearside Rear Rear wheel bearing has excessive play |2.6.2|1
Offside Rear Rear wheel bearing has excessive play |2.6.2|1
Offside Front Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Offside Front Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|1
Brake hose damaged1
Offside Rear Position lamp not working (4.2.1 (a) (ii))1
Stop lamp(s) all not working (4.3.1 (a) (iii))1
Front Service brake excessively binding (1.2.1 (f))1
Nearside Rear Seat belt anchorage prescribed area is excessively corroded inner sill |5.2.6|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded inner sill |5.2.6|1
Nearside Front Suspension component mounting prescribed area is excessively corroded inner wing |2.4.A.3|1
Hazard warning lamps inoperative |1.4.B.1b|1
Fuel tank leaking |7.2.3|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Front Direction indicator insecure |1.4.A.2b|1
Offside Front position lamp|s| insecure |1.1.A.3a|1
Nearside Front Suspension component mounting prescribed area is excessively corroded as chalked |2.4.A.3|1
Offside Front Lower Suspension arm locating pin locking device missing |2.4.G.3b|1
Nearside Front Suspension component mounting prescribed area is excessively corroded most rear |2.4.A.3|1
Windscreen washer control missing |8.2.1a|1
An item not tested |Manual|1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Offside Rear Suspension component mounting prescribed area is excessively corroded floor sill area |2.4.A.3|1
Nearside Headlamp insecure |1.7.3|1
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii))1
Nearside Rear Position lamp not working (4.2.1 (a) (ii))1
Nearside Rear Wheel nut|s| missing |4.2.A.1e|1
Offside Rear Wheel nut|s| missing |4.2.A.1e|1
Nearside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Lower Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Offside Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Nearside Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Sub-frame attachment bracket/mounting bolt missing |2.4.G.1|1
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Headlamp aim projected beam image is obviously incorrect nearside and offside (4.1.2 (c))1
Front Direction indicator incorrect colour nearside and offside (4.4.3 (a))1
Windscreen wiper missing nearside and offside (3.4 (a))1
Offside Parking brake inoperative on one side (1.4.1 (a))1
Offside Front Upper Anti-roll bar linkage insecure |2.4.G.1|1
Nearside Rear Braking system leaking flexible hose |3.6.A.1|1
Nearside Front Brake hose bulging under pressure |3.6.B.3|1
Nearside Rear Brake hose bulging under pressure |3.6.B.3|1
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Front Suspension component mounting prescribed area is excessively corroded in 2 places and around battery tray area |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is excessively corroded in 2 places |2.4.A.3|1
Nearside Rear Shock absorber has an excessively worn bush |2.7.4|1
Stop lamp not working both |1.2.1b|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Offside Front Headlamp aim beam image kick up to the offside |1.8|1
Offside Front Ball joint has excessive play |2.2.B.1f|1
Offside Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Nearside Indicator tell tale inoperative |1.4.A.2a|1
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Lower Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f|1
Front Front position lamp|s| not working |1.1.A.3b|1
Nearside Front Front passenger door does not latch securely closed |6.2.B.1a|1
Offside Front Seat belt locking mechanism does not secure or release |5.2.5a|1
Nearside Rear Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Braking system leaking brake pipe joint |3.6.A.1|1
Front Bootlid cannot be secured in the closed position |6.4.1|1
Front Direction indicators adversely affected by the operation of another lamp |1.4.A.2h|1
Rear Direction indicators adversely affected by the operation of another lamp |1.4.A.2h|1
Nearside Front Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3|1
Nearside Direction indicators not working |1.4.A.2c|1
Offside Outer Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Front Brake pipe inadequately clipped |3.6.B.1|1
Offside Front Brake pipe inadequately clipped |3.6.B.1|1
Nearside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Direction indicators flashing less than 60 times a minute |1.4.A.2g|1
Brake pedal spongy |3.3.B.1b|1
Nearside Rear Anti-roll bar linkage insecure |2.4.G.1|1
Driver`s seat backrest cannot be secured in the upright position. |6.2.5 |b| |ii||1
Stop lamp|s| all not working |4.3.1 |a| |iii||1
Nearside Front position lamp|s| insecure |1.1.A.3a|1
Offside Rear position lamp|s| insecure |1.1.A.3a|1
Nearside Front Shock absorber has negligible damping effect |2.7.5|1
Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Offside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Nearside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|1
Offside Rear Passenger`s seat cannot be secured in the upright position. |6.2.A.2|1
Nearside Rear Passenger`s seat cannot be secured in the upright position. |6.2.A.2|1
Nearside Front Anti-roll bar attachment bracket/mounting insecure Pivot arm |2.4.G.1|1
Central Front Braking system leaking From brake reservoir |3.6.A.1|1
Front brake excessively fluctuating1
Offside Front All position lamps not working |1.1.A.3b|1
Offside Rear All position lamps not working |1.1.A.3b|1
Nearside Rear brake disc has restricted free movement |3.5.1j|1
Rear Direction indicator incorrect colour |1.4.A.2f|1
Front Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Upper Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Offside Front Seat belt retracting mechanism defective |5.2.5b|1
Nearside Headlamp aim beam image kick up to the offside |1.6.B1|1
Offside Headlamp aim beam image kick up to the offside |1.6.B1|1
Nearside Headlamp aim beam image too far to the right |1.6.B4|1
Offside Headlamp aim beam image too far to the right |1.6.B4|1
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Front Shock absorber has negligible damping effect |2.7.5|1
Nearside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Headlamps matched pair are not the same colour |1.7.6|1
Offside Front Suspension arm corroded and seriously weakened |2.4.G.1|1
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Offside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Fuel system component leaking |7.2.3|1
Nearside Front Lower Suspension component mounting prescribed area is excessively corroded Floor |2.4.A.3|1
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Nearside Front Lower Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Driver`s seat insecure |6.2.A.1|1
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Steering column top mounting bracket insecure |2.1.2d|1
Front Headlamp aim beam image kick up to the offside Both |1.8|1
Front Track rod end ball joint has excessive play Both |2.2.B.1f|1
Offside Rear Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Offside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|1
Offside Rear position lamp|s| incorrect colour |1.1.A.3e|1
Nearside Front front brake grabbing severely |3.7.A.2b|1
Offside front brake binding |3.7.B.1|1
Front position lamp|s| incorrect colour |1.1.A.3e|1
Statutory seat belt missing |5.1.1|1
Nearside Front Headlamp aim so that beam "kick up" is not visible on the screen kicks up to the right |1.8.B.1|1
Offside Front Headlamp aim so that beam "kick up" is not visible on the screen kicks to the right |1.8.B.1|1
Headlamp aim beam image kick up to the offside both sides |1.8|1
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Headlamp not working on main beam both |1.7.5a|1
Nearside Front Lower Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2|1
Nearside Front Anti-roll bar linkage has excessive play in a ball joint upper mount onto arm loose |2.4.G.2|1
Offside Rear Anti-roll bar linkage has excessive play in a ball joint upper mount onto trailing arm |2.4.G.2|1
Service brake efficiency below requirements |1.2.2 |a| |i||1
Nearside Driver`s seat cannot be secured in the upright position. |6.2.A.2|1
Offside Front Passenger`s seat insecure |6.2.A.1|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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