MOT defects: Pre 01/07/2008 Non turbo
Noise, emissions and leaks
9 defects: 1 dangerous, 8 major. 1 can be given as an advisory instead.
| Certificate wording | Severity | As an advisory | Inspection manual |
|---|---|---|---|
| Pre 01/07/2008 Non turbo emits excessive smoke or vapour likely to obscure the vision of other road users | dangerous | emits excessive smoke or vapour but not likely to obscure the vision of other road users | Exhaust emits excessive smoke or vapour of any colour to an extent likely to obscure the vision of other road users. |
| Pre 01/07/2008 Non turbo emissions likely to be affected by an exhaust leak | major | None | An induction or exhaust leak that could affect emissions levels |
| Pre 01/07/2008 Non turbo emissions likely to be affected by an induction leak | major | None | An induction or exhaust leak that could affect emissions levels |
| Pre 01/07/2008 Non turbo diesel particulate filter shows evidence of tampering. | major | None | Evidence that the diesel particulate filter has been tampered with |
| Pre 01/07/2008 Non turbo emissions exceed level of metered smoke for a non-turbo charged engine | major | None | Smoke opacity levels exceed default limit |
| Pre 01/07/2008 Non turbo on a vehicle fitted with a diesel particulate filter emits visible smoke of any colour | major | None | Exhaust on a vehicle fitted with a diesel particulate filter emits visible smoke of any colour |
| Pre 01/07/2008 Non turbo emissions test aborted because smoke levels are significantly in excess of the specified limit values | major | None | Emissions test aborted because smoke levels are significantly in excess of the specified limit values |
| Pre 01/07/2008 Non turbo emissions exceed manufacturer's specified limit | major | None | Smoke opacity levels exceed the manufacturer's specified limit |
| Pre 01/07/2008 Non turbo emissions test not completed because smoke levels are significantly in excess of the specified limit values | major | None | Emissions test not completed because smoke levels are significantly in excess of the specified limit values |
Pre-2018 names for this part
Other parts in Noise, emissions and leaks
- Catalytic converter (Compression ignition) (3)
- Exhaust gas recirculation valve (Compression ignition) (3)
- NOx sensor (Compression ignition) (3)
- Other emission control equipment (Compression ignition) (3)
- Oxygen sensor (Compression ignition) (3)
- Particulate filter (Compression ignition) (3)
- Emissions not tested (Compression ignition) (2)
- Malfunction indicator lamp (Compression ignition) (1)
- On or after 01/01/2014 (9)
- On or after 01/07/2008 (9)
- Pre 01/01/1980 visual (1)
- Pre 01/07/2008 Turbo (9)
- Catalyst emissions (14)
- Catalytic converter (Spark ignition) (3)
- Exhaust gas recirculation valve (Spark ignition) (3)
- NOx sensor (Spark ignition) (3)
- Other emission control equipment (Spark ignition) (3)
- Oxygen sensor (Spark ignition) (3)
- Particulate filter (Spark ignition) (3)
- Emissions not tested (Spark ignition) (2)
- Malfunction indicator lamp (Spark ignition) (1)
- Non catalyst emissions (9)
- Engine oil leaks (2)
- Hydraulic fluid leaks (2)
- Other leaks (2)
- Transmission oil leaks (2)
- Sound deadening material (2)
- Undertray (Noise suppression) (2)
Dabers ANPR shows the full MOT history, defects included, for the car in any photo. How it works
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