>

MOT History from tests of petrol PORSCHE 911s year 2017

Review the list of common PORSCHE 911 failures below or to perform a specific mot history check on your PORSCHE then use our popular KnowYourCar service

mot history
Pass percent:97.03%
(The average a petrol PORSCHE 911 year 2017 passes without issue)
Based on:6,406 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment99
Registration plate issues67
Windscreen washer not working 11
Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))5
Nearside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))4
Offside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))4
Nearside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))3
Offside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))3
Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))3
Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))3
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))3
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))3
Nearside Front Shock absorbers has a serious fluid leak2
Electronic parking brake warning indicates a malfunction (1.1.6 (e))2
Brakes imbalanced across an axle2
Offside Front Headlamp not working on main beam (4.1.1 (a) (ii))2
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))2
Rear Fuel system component leaking (6.1.3 (b) (i))2
Headlamp cleaning device for LED or HID headlamp inoperative both (4.1.6 (a) (ii))2
Steering wheel has excessive movement up and down (2.2.2 (a))1
Horn not working (7.7 (a))1
Offside Rear Suspension component attachment bracket/mounting insecure and impairing directional stability (5.3.3 (a) (ii))1
Nearside Front Braking system leaking brake fluid leak from caliper . bleed nipple area. (1.1.3 (d))1
Supplementary restraint system warning lamp indicates a fault Airbag warning light illuminated (7.1.6 (a))1
Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))1
Rear Vehicle Identification Number obviously falsified (0.2 (b))1
Front Vehicle Identification Number obviously falsified (0.2 (b))1
Nearside Rear Fluid leak harmful to the environment or a risk to other road users turbo (8.4.1 (a) (i))1
Offside Front Lower Shock absorbers has a serious fluid leak Hydraulic lift connection line (5.3.2 (b))1
Central Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii))1
Headlamp cleaning device for LED or HID headlamp inoperative both sides (4.1.6 (a) (ii))1
Offside Rear Exhaust system insecure Exhaust tail pipe insecure (6.1.2 (a))1
Drivers view of the road through the swept area of the windscreen materially affected by an obstruction (3.1 (a) (ii))1
Offside Rear Direction indicator not working (4.4.1 (a) (ii))1
Offside Rear Position lamp not working (4.2.1 (a) (ii))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Drivers view of the road through the swept area of the windscreen materially affected by an obstruction tom tom bracket (3.1 (a) (ii))1
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))1
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))1
Offside Rear Shock absorbers has a serious fluid leak1
Headlamp aim projected beam image is obviously incorrect BOTH, beam kick incorrect (4.1.2 (c))1
Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Nearside Headlamp aim projected beam image is obviously incorrect kick up is on the wrong side (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect kick up is on the wrong side (4.1.2 (c))1
Front Windscreen wiper blade missing Both (3.4 (b) (ii))1
Rear fog lamp not working (4.5.1 (a) (ii))1
Reversing lamp inoperative comes on with another light (4.6.1 (a))1
Nearside Rear Direction indicator not working stuck on (4.4.1 (a) (ii))1
Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Offside Front Suspension arm ball joint likely to become detached (5.3.4 (a) (ii))1
Nearside Front Seat belt not functioning as intended (7.1.2 (c))1
Windscreen wiper does not clear the windscreen effectively1
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Front Drivers view of the road through the swept area of the windscreen significantly affected by an obstruction (3.1 (a) (ii))1
Nearside Front Headlamp levelling device inoperative (4.1.5 (a))1
Offside Front Headlamp levelling device inoperative (4.1.5 (a))1
Offside Front Shock absorbers has a serious fluid leak1
Reversing lamp inoperative (4.6.1 (a))1
Windscreen in an unacceptable condition (3.2 (c) (i))1
Offside Obligatory mirror insecure (3.3 (b) (ii))1
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))1
Rear Emissions not tested (8.2.1.2 (d))1
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside Front Service brake excessively fluctuating (1.2.1 (e))1
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i))1
Fluid leak harmful to the environment or a risk to other road users Coolant pipe leaking (8.4.1 (a) (i))1
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))1
Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii))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.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Find us on Facebook

© KnowYourCar™ 2019. All rights reserved
Except where otherwise noted, content on our MOT statistics pages are licensed under a Creative Commons Attribution 4.0 International license.
You are free to redistribute the material in any medium or format as long as credit is given to KnowYourCar

WARNING: We have placed hidden watermarks in our data. We will take action against our data being used outside of these terms.

MOT Data licensed under the Open Government Licence v3.0

By using our site you are agreeing to our terms and conditions
Terms & Conditions  Privacy Policy