Annexes to COM(1995)415 - Approximation of the laws of the member states relating to roadworthiness tests for motor vehicles and their trailers - Main contents
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This page contains a limited version of this dossier in the EU Monitor.
| dossier | COM(1995)415 - Approximation of the laws of the member states relating to roadworthiness tests for motor vehicles and their trailers. |
|---|---|
| document | COM(1995)415  |
| date | December 20, 1996 |
CATEGORIES OF VEHICLES SUBJECT TO ROADWORTHINESS TESTS AND FREQUENCY OF THE TESTS
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ANNEX II
ITEMS TO BE COMPULSORILY TESTED
The test must cover at least the items listed below, provided that these are related to the obligatory equipment of the vehicle being tested in the Member State concerned.
The tests covered by this Annex may be carried out visually without disassembly of vehicle parts.
Where the vehicle is found to be defective with regard to the test items below, the competent authorities in the Member States must adopt a procedure for setting the conditions under which the vehicle may be used before passing another roadworthiness test.
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VEHICLES IN CATEGORIES 1, 2, 3, 4, 5 AND 6
8.2. Exhaust emissions
8.2.1. Motor vehicles equipped with positive-ignition (petrol) engines
(a) Where the exhaust emissions are not controlled by an advanced emission control system such as a three-way catalytic converter which is lambda-probe controlled:
1. Visual inspection of the exhaust system in order to check that there are no leakages.
2. If appropriate, visual inspection of the emission control system in order to check that the required equipment has been fitted.
After a reasonable period of engine conditioning (taking account of the vehicle manufacturer's recommendations) the carbon monoxide (CO) content of the exhaust gases is measured when the engine is idling (no load).
The maximum permissible CO content in the exhaust gases is that stated by the vehicle manufacturer. Where this information is not available or where Member States' competent authorities decide not to use it as a reference value, the CO content must not exceed the following:
- for vehicles registered or put into service for the first time between the date from which Member States required the vehicles to comply with Directive 70/220/EEC (1) and 1 October 1986: CO - 4,5 % vol,
- for vehicles registered or put into service for the first time after 1 October 1986: CO - 3,5 % vol.
(b) Where the exhaust emissions are controlled by an advanced emission control system such as a three-way catalytic converter which is lambda-probe controlled:
1. Visual inspection of the exhaust system in order to check that there are no leakages and that all parts are complete.
2. Visual inspection of the emission control system in order to check that the required equipment has been fitted.
3. Determination of the efficiency of the vehicle's emission control system by measuring the lambda value and the CO content of the exhaust gases in accordance with section 4 or with the procedures proposed by the manufacturers and approved at the time of type-approval. For each of the tests the engine is conditioned in accordance with the vehicle manufacturer's recommendations.
4. Exhaust pipe emissions - limit values
- Measurement at engine idling speed:
The maximum permissible CO content in the exhaust gases is that stated by the vehicle manufacturer. Where this information is not available, the maximum CO content must not exceed 0,5 % vol.
- Measurement at high idle speed, engine speed to be at least 2 000 min-1:
CO content: maximum 0,3 % vol
Lambda: 1 ± 0,03 in accordance with the manufacturer's specifications.
8.2.2. Motor vehicles equipped with compression ignition (diesel) engines
Measurement of exhaust gas opacity with free acceleration (no load from idling up to cut-off speed). The level of concentration must not exceed the level recorded on the plate pursuant to Directive 72/306/EEC (2). Where this information is not available or where Member States' competent authorities decide not to use it as a reference, the limit values of the coefficient of absorption are as follows:
Maximum coefficient of absorption for:
- naturally aspirated diesel engines = 2,5 m-1,
- turbo-charged diesel engines = 3,0 m-1
or equivalent values where use is made of equipment of a type different from that used for EC type-approval.
Vehicles registered or put into service for the first time before 1 January 1980 are exempted from these requirements.
8.2.3. Test equipment
Vehicle emissions are tested using equipment designed to establish accurately whether the limit values prescribed or indicated by the manufacturer have been complied with.
8.2.4. Where, during EC type-approval, a type of vehicle is found not to have satisfied the limit values laid down by this Directive, the Member States may lay down higher limit values for that type of vehicle on the basis of proof supplied by the manufacturer. They must forthwith inform the Commission thereof and it in turn must inform the other Member States.
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(1) Council Directive 70/220/EEC of 20 March 1970 on the approximation of the laws of the Member States relating to measures to be taken against air pollution by emissions from motor vehicles (OJ No L 76, 9. 3. 1970, p. 1) and corrigendum (OJ No L 81, 11. 4. 1970, p. 15), as last amended by European Parliament and Council Directive 94/12/EC (OJ No L 100, 19. 4. 1994, p. 42).
(2) Council Directive 72/306/EEC of 2 August 1972 on the approximation of the laws of the Member States relating to the measures to be taken against the emission of pollutants from diesel engines for use in vehicles (OJ No L 190, 20. 8. 1972, p. 1), Directive as last amended by Commission Directive 89/491/EEC (OJ No L 238, 15. 8. 1989, p. 43).
ANNEX III
PART A
Repealed Directives (referred to in Article 10)
Council Directive 77/143/EEC of 29 December 1976 on the approximation of the laws of the Member states relating to roadworthiness tests for motor vehicles and their trailers and the Directives amending that Directive:
- Council Directive 88/449/EEC,
- Council Directive 91/225/EEC,
- Council Directive 91/328/EEC,
- Council Directive 92/54/EEC,
- Council Directive 92/55/EEC,
- Commission Directive 94/23/EC.
PART B
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ANNEX IV
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