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ANNEX IU.K.ADMINISTRATIVE PROVISIONS FOR EC TYPE-APPROVAL

Appendix 3MODELINFORMATION DOCUMENT No …

[F13. PROPULSION ENERGY CONVERTER (k)] U.K.

3.2.
3.2.12.
[F13.2.12.2.

Pollution control devices (if not covered by another heading) U.K.

3.2.12.2.1.

Catalytic converter] U.K.

3.2.12.2.1.1.Number of catalytic converters and elements (provide the information below for each separate unit):U.K.
3.2.12.2.1.2.Dimensions, shape and volume of the catalytic converter:U.K.
3.2.12.2.1.3.Type of catalytic action:U.K.
3.2.12.2.1.4.Total charge of precious metals:U.K.
3.2.12.2.1.5.Relative concentration:U.K.
3.2.12.2.1.6.Substrate (structure and material):U.K.
3.2.12.2.1.7.Cell density:U.K.
3.2.12.2.1.8.Type of casing for the catalytic converter(s):U.K.
3.2.12.2.1.9.Location of the catalytic converter(s) (place and reference distance in the exhaust line):U.K.
3.2.12.2.1.10.Heat shield: yes/no(1) U.K.
F23.2.12.2.1.11.

F2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.

F23.2.12.2.1.11.1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.2.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.5.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.6.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.7.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.9.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.1.11.10.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
3.2.12.2.1.12.Make of catalytic converter:U.K.
3.2.12.2.1.13.Identifying part number:U.K.
[F13.2.12.2.2.

Sensors U.K.

3.2.12.2.2.1. Oxygen sensor: yes/no (1) U.K.
3.2.12.2.2.1.1. Make: U.K.
3.2.12.2.2.1.2. Location: U.K.
3.2.12.2.2.1.3. Control range: U.K.
3.2.12.2.2.1.4. Type or working principle: … U.K.
3.2.12.2.2.1.5. Identifying part number: …] U.K.
3.2.12.2.3.

Air injection: yes/no(1) U.K.

3.2.12.2.3.1.Type (pulse air, air pump etc.):U.K.
3.2.12.2.4.

Exhaust gas recirculation: yes/no(1) U.K.

[F13.2.12.2.4.1. Characteristics (make, type, flow, high pressure / low pressure / combined pressure, etc.): U.K.
3.2.12.2.4.2. Water-cooled system (to be specified for each EGR system e.g. low pressure / high pressure / combined pressure: yes/no] (1) U.K.
[F13.2.12.2.5.

Evaporative emissions control system (petrol and ethanol engines only): yes/no (1) U.K.

3.2.12.2.5.1. Detailed description of the devices: U.K.
3.2.12.2.5.2. Drawing of the evaporative emissions control system: U.K.
3.2.12.2.5.3. Drawing of the carbon canister: U.K.
3.2.12.2.5.4. Mass of dry charcoal: … g U.K.
3.2.12.2.5.5. Schematic drawing of the fuel tank with indication of capacity and material (petrol and ethanol engines only): … U.K.
3.2.12.2.5.6. Description and schematic of the heat shield between tank and exhaust system: … U.K.
[F33.2.12.2.5.7. Permeability factor (1) : …] ] U.K.
3.2.12.2.6.

Particulate trap: yes/no(1) U.K.

3.2.12.2.6.1.Dimensions, shape and capacity of the particulate trap:U.K.
3.2.12.2.6.2.Type and design of the particulate trap:U.K.
3.2.12.2.6.3.Location (reference distance in the exhaust line):U.K.
F23.2.12.2.6.4.

F2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.

F23.2.12.2.6.4.1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.6.4.2.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.6.4.3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F23.2.12.2.6.4.4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
[F13.2.12.2.6.4. Make of particulate trap: … U.K.
3.2.12.2.6.5. Identifying part number: …] U.K.
3.2.12.2.7.

On-board-diagnostic (OBD) system: (yes/no)(1) U.K.

3.2.12.2.7.1.Written description and/or drawing of the MI:U.K.
3.2.12.2.7.2.List and purpose of all components monitored by the OBD system:U.K.
3.2.12.2.7.3.

Written description (general working principles) for:U.K.

3.2.12.2.7.3.1.

Positive-ignition engines(1) U.K.

3.2.12.2.7.3.1.1.Catalyst monitoring(1):U.K.
3.2.12.2.7.3.1.2.Misfire detection(1):U.K.
3.2.12.2.7.3.1.3.Oxygen sensor monitoring(1):U.K.
3.2.12.2.7.3.1.4.Other components monitored by the OBD system(1):U.K.
3.2.12.2.7.3.2.

Compression-ignition engines(1) U.K.

3.2.12.2.7.3.2.1.Catalyst monitoring(1):U.K.
3.2.12.2.7.3.2.2.Particulate trap monitoring(1):U.K.
3.2.12.2.7.3.2.3.Electronic fuelling system monitoring(1):U.K.
3.2.12.2.7.3.2.4.Other components monitored by the OBD system(1):U.K.
3.2.12.2.7.4.Criteria for MI activation (fixed number of driving cycles or statistical method):U.K.
3.2.12.2.7.5.List of all OBD output codes and formats used (with explanation of each):U.K.
3.2.12.2.7.6.

The following additional information shall be 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.U.K.

The information given in this section shall be repeated in Appendix 5 to this Annex (vehicle OBD information appendix to the EC type-approval certificate):

3.2.12.2.7.6.1.A description of the type and number of the pre-conditioning cycles used for the original type-approval of the vehicle.U.K.
3.2.12.2.7.6.2.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.U.K.
3.2.12.2.7.6.3.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 shall 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, shall be provided.U.K.
3.2.12.2.7.6.4.The information required by this section may, for example, be defined by completing a table as follows, which shall be attached to this Annex.U.K.
ComponentFault codeMonitoring strategyFault detection criteriaMI activation criteriaSecondary parametersPreconditioningDemonstration test
CatalystPO420Oxygen sensor 1 and 2 signalsDifference between sensor 1 and sensor 2 signals3rd cycleEngine speed, engine load, A/F mode, catalyst temperatureTwo Type 1 cyclesType 1
[F13.2.12.2.8. Other system:] U.K.
[F43.2.12.2.10. Periodically regenerating system: (provide the information below for each separate unit) U.K.
3.2.12.2.10.1. Method or system of regeneration, description and/or drawing: … U.K.
3.2.12.2.10.2. The number of Type 1 operating cycles, or equivalent engine test bench cycles, between two cycles where regenerative phases occur under the conditions equivalent to Type 1 test (Distance D in Figure A6.App1/1 in Appendix 1 to Sub-Annex 6 of Annex XXI to Regulation (EU) 2017/1151 or figure A13/1 in Annex 13 to UN/ECE Regulation 83 (as applicable)): … U.K.
3.2.12.2.10.2.1.

Applicable Type 1 cycle: (indicate the applicable procedure: Annex XXI, Sub-Annex 4 or UN/ECE Regulation 83): …

3.2.12.2.10.3. Description of method employed to determine the number of cycles between two cycles where regenerative phases occur: … U.K.
3.2.12.2.10.4. Parameters to determine the level of loading required before regeneration occurs (i.e. temperature, pressure etc.): … U.K.
3.2.12.2.10.5. Description of method used to load system in the test procedure described in paragraph 3.1., Annex 13 to UN/ECE Regulation 83: … U.K.
3.2.12.2.11. Catalytic converter systems using consumable reagents (provide the information below for each separate unit) yes/no (1) U.K.
3.2.12.2.11.1. Type and concentration of reagent needed: … U.K.
3.2.12.2.11.2. Normal operational temperature range of reagent: … U.K.
3.2.12.2.11.3. International standard: … U.K.
3.2.12.2.11.4. Frequency of reagent refill: continuous/maintenance (where appropriate): U.K.
3.2.12.2.11.5. Reagent indicator: (description and location) U.K.
3.2.12.2.11.6. Reagent tank U.K.
3.2.12.2.11.6.1. Capacity: … U.K.
3.2.12.2.11.6.2. Heating system: yes/no (1) U.K.
3.2.12.2.11.6.2.1. Description or drawing U.K.
3.2.12.2.11.7. Reagent control unit: yes/no (1) U.K.
3.2.12.2.11.7.1. Make: … U.K.
3.2.12.2.11.7.2. Type: … U.K.
3.2.12.2.11.8. Reagent injector (make, type and location): …] U.K.
(1)

Delete where not applicable (there are cases where nothing needs to be deleted when more than one entry is applicable).