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Performing the Engine Power Map. Reference cycle work of ETC. An auxiliary control device may be installed to an engine, or on a vehicle, provided that the device: Functions of emission control equipment. The required Bessel response time t F is a function of the physical and electrical response times of the opacimeter system, as specified in Annex III, Appendix 4, section 5. Mass of carbon monoxide.

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EUR-Lex Access to European Union law

Schematic of production conformity testing. For the dilution air. An auxiliary control device may be installed to an engine, or on a vehicle, provided that the device:. If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Ibm Thinkcentre A51p g model.

Lenovo ThinkCentre A51p (Pentium 4 3 GHz, MB RAM, 40 GB HDD) Overview – CNET

Engine Air Intake 8422-711g. Diluted exhaust gas mass flow rate on wet basis. The competent authorities of that Member State shall decide whether fresh tests should be carried out on the modified engine and a fresh report drawn up. The 84222-71g State which has granted type-approval of a vehicle type in respect of its diesel engine shall take the necessary measures to ensure that it is informed of any modification of such vehicle type as regards the engine installed.

This implies tests, as described in section 4 of this Annex, with at least two of the reference fuels for each gas engine. The additional material shall also contain a justification for the use of any auxiliary control device and include additional material and test data to demonstrate tm-m effect on exhaust emissions of any auxiliary control device installed to the engine or on the vehicle. To minimise the biasing effect of the time lag between the feedback and reference cycle values, the entire engine speed and 842-71g feedback signal sequence may be advanced or delayed in time with respect to the reference speed and torque sequence.


Systems with Flow Compensation.

Remarks The following recursive formulae are useful for calculating successive values of the test statistic: Ibm Thinkcentre A51p g Download Stats: LINK click on it. The effective weighting factor WF E,i for each mode shall be calculated in the following way:. Additionally, labels must be attached in such a manner that their fixing is durable for the useful life of the engine, and the labels cannot be removed without destroying or defacing them.

Y intercept of the regression line, b. For particulate emissions only the full flow dilution system is recognised as the reference system. For the purposes of this Directive:. The light absorption coefficient is then correctly calculated based upon the measured opacity and the L Aas submitted by the opacimeter manufacturer, when the instrument is returned to the k readout mode for testing. For the three control points selected according to section 2.

The emissions of gaseous pollutants and particulate pollutants, if applicable, and smoke, if applicable, by the engine submitted for testing shall be measured by the methods described in Annex III, Appendix 4. Specific definitions of the test cycles. Memory Max Supported Size.


Intake air mass flow rate on dry basis. I finally found an affordable printer I don’t hate I finally found an affordable printer I don’t hate by Dan Ackerman. If sample bags are used, they shall be evacuated. Fuelling system gas engines: The Bessel algorithm is recursive in nature. The distance from the exhaust manifold flange or turbocharger outlet to the exhaust aftertreatment device shall be the same as in the vehicle configuration or within the distance specifications of the manufacturer.

Using the values of E and K, the 1 s Bessel averaged response to a step input S i shall be calculated as follows:. From 1 October Member States may, on grounds relating to gaseous pollutants emitted from an engine:.

The tailpipe shall be connected to the full flow dilution system. Absolute humidity of the dilution air. For an integrating analyser system, sampling shall continue until system response times have elapsed. The fuel shall be the reference fuel specified in Annex IV.