Council Directive of 20 March 1970 on the approximation of the laws of the Member States on measures to be taken against air pollution by emissions from motor vehicles (70/220/EEC) (repealed) (c. 220)

[F1 ANNEX [F2 X] U.K. MODEL (Maximum format: A4 (210 × 297 mm)) [F3 EC TYPE-APPROVAL CERTIFICATE]

Textual Amendments

F1 Substituted by Commission Directive 96/44/EC of 1 July 1996 adapting to technical progress Council Directive 70/220/EEC on the approximation of the laws of the Member States relating to measures to be taken against air pollution by emissions from motor vehicles (Text with EEA relevance).

F2 Substituted by Directive 98/69/EC of the European Parliament and of the Council of 13 October 1998 relating to measures to be taken against air pollution by emissions from motor vehicles and amending Council Directive 70/220/EEC.

F3 Substituted by Commission Directive 2002/80/EC of 3 October 2002 adapting to technical progress Council Directive 70/220/EEC relating to measures to be taken against air pollution by emissions from motor vehicles (Text with EEA relevance).

[F3 Appendix 1 Addendum to EC type-approval certificate No…] concerning the type-approval of a vehicle with regard to Directive 70/220/EEC, as last amended by Directive …/…/EC

[F4 Appendix 2 OBD-related information

Textual Amendments

F4 Inserted by Commission Directive 2002/80/EC of 3 October 2002 adapting to technical progress Council Directive 70/220/EEC relating to measures to be taken against air pollution by emissions from motor vehicles (Text with EEA relevance).

As noted in section 3.2.12.2.8.6 of the information document, the information in this appendix is provided by the vehicle manufacturer for the purposes of enabling the manufacture of OBD-compatible replacement or service parts and diagnostic tools and test equipment. Such information need not be supplied by the vehicle manufacturer if it is covered by intellectual property rights or constitutes specific know-how of the manufacturer or the OEM supplier(s).

Upon request, this appendix will be made available to any interested component, diagnostic tools or test equipment manufacturer, on a non-discriminatory basis.

1.

A description of the type and number of the preconditioning cycles used for the original type-approval of the vehicle.

2.

A description of the type of the OBD demonstration cycle used for the original type-approval of the vehicle for the component monitored by the OBD system.

3.

A comprehensive document describing all sensed components with the strategy for fault detection and MI activation (fixed number of driving cycles or statistical method), including a list of relevant secondary sensed parameters for each component monitored by the OBD system. A list of all OBD output codes and format used (with an explanation of each) associated with individual emission-related power-train components and individual non-emission related components, where monitoring of the component is used to determine MI activation. In particular, a comprehensive explanation for the data given in service $ 05 Test ID $ 21 to FF and the data given in service $ 06 must be provided. In the case of vehicle types that use a communication link in accordance with ISO 15765-4 ‘ Road vehicles — Diagnostics on Controller Area Network (CAN) — Part 4: Requirements for emissions-related systems ’ , a comprehensive explanation for the data given in service $ 06 Test ID $ 00 to FF, for each OBD monitor ID supported, must be provided.

This information may be defined in the form of a table, as follows:
Component	Fault code	Monitoring strategy	Fault detection criteria	MI activation criteria	Secondary parameters	Preconditioning	Demonstration test
Catalyst	P0420	Oxygen sensor 1 and 2 signals	Difference between sensor 1 and sensor 2 signals	3rd cycle	Engine speed, engine load, A/F mode, catalyst temperature	Two Type I cycles	Type I] ]