Regulation No of the Economic Commission for Europe of the United Nations (UN/ECE) Uniform provisions concerning the approval of: I. specific LPG . R is a European retrofit directive for LPG and CNG systems. This directive stipulates the emission, documentation and quality standards to be met by the. ece r pdf Vehicle Technology Division THE NETHERLANDS ( N E D E R L A N D) COMMUNICATION. Concerning(1): approval granted approval extended.

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Place of installation include drawing s …. Gas injection device s or injector s: Electronic control unit 2. The simultaneous use of both fuels is limited in amount or duration.

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The rolling resistance of the parent vehicle shall correspond to the original vehicle value proportionally adjusted to the parent vehicle mass measured or calculated as above: Both diesel fuel or diesel fuel and CNG dual fuel. Identification type … 2. The requirements of Regulation No 67, 01 series of amendments, concerning the fixation of LPG container s f115 those of Regulation No concerning the fixation of CNG container s shall be deemed to be met if the container is efe to the motor vehicle by at least: Description of the LPG equipment and the physical safeguarding of the catalyst at switch-over from petrol to LPG or back.

Specific requirements on the Type I test verifying the average exhaust emissions after a cold start:.

The LPG retrofit system, as described in paragraph 2. Internal combustion engine identification type ….


Ece r115 pdf

The installation manual shall contain the maintenance schedule in which all the ordinary service type which the single components as well as the system shall undergo through their working life time and km covered by the vehicle will be specified. The installation of the system shall be done in accordance with the installation manual provided by the retrofit system manufacturer, Parts I and II.

During LPG operations the petrol OBD system shall continue to monitor original emission related components with the exception of those which are not in use. Drawing of the symbol. During a Type I, test replacement of one CNG emission-related component with a deteriorated and defective one or electronic simulation of such a failure. The application for approval of exe specific retrofit system shall be submitted by the manufacturer or by his duly accredited representative.

Description of principle of ecr through main adjustment points sce 2. The coefficient a shall be the one corresponding to the reference mass of the retrofitted vehicle. Performance under normal operating conditions. Components indicated in Regulation No and defined as necessary. Oxides of nitrogen, the latter being expressed in nitrogen dioxide NO 2 equivalent.

However, at the location of the fixation of the washers or plates to the vehicle body no compressible material should be present. The maximum power at the crankshaft is measured on an engine dynamometer according to Regulation No 85 for each parent vehicle s with the following fuels:. Where the prescribed limits are exceeded for more than one pollutant, it is immaterial whether this occurs in the same test or in different tests.



Description and drawings installation 2. Consider that the modifications made are unlikely to have an appreciably adverse effect and that in any case the retrofit system still complies with the requirements, or 8.

Annexes 2A and 2B to this Regulation give examples of the arrangement of the aforesaid plate with approval mark. The user manual shall clearly describe the method of switching over from one to the other alternative fuel by giving the sequence of operations. Description of principle of adjustment through main adjustment points ….

Gas fuelling system type by the same manufacturer i. Notwithstanding the requirements of paragraph 6. Multi-valve description include drawings …. Exhaust emissions M 2M 3N 2 and N 3 categories of vehicles 6. Contents of Part II of installation manual 7.

Both diesel fuel or diesel fuel and LPG dual fuel. Internal combustion engine identification type … 1.

ECE regulations: ECE R Supplement 5

Penalties for non-conformity of production CH 1,85 for petrol. Require a further test report from the technical service responsible for conducting the tests. Reason s of extension if applicable … In case coast-down coefficients of the original vehicle used during the type-approval are used, the following conditions shall apply: Description of the parent vehicle 1.

Number of containers …. Vehicles type s for which the retrofit equipment type is qualified: