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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.

Internal combustion engineU.K.

3.2.1.1.Working principle: positive ignition/compression ignition(1) …U.K.

four stroke/two stroke/rotary cycle(1) …

3.2.1.2.

Number and arrangement of cylinders:U.K.

3.2.1.2.1.Bore(2): mmU.K.
3.2.1.2.2.Stroke(2): mmU.K.
3.2.1.2.3.Firing order:U.K.
3.2.1.3.Engine capacity (s): … cm3 U.K.
3.2.1.4.Volumetric compression ratio(3) U.K.
3.2.1.5.Drawings of combustion chamber, piston crown and, in the case of positive ignition engine, piston rings:U.K.
3.2.1.6.

Normal engine idling speed(3) … min-1 U.K.

3.2.1.6.1.High engine idling speed(3) … min-1 U.K.
3.2.1.7.Carbon monoxide content by volume in the exhaust gas with the engine idling(3) … as stated by the manufacturer (positive ignition engines only)U.K.
[F13.2.1.8. Rated engine power (n): … kW at … min –1 (manufacturer's declared value)] U.K.
3.2.1.9.Maximum permitted engine speed as prescribed by the manufacturer: … min-1U.K.
3.2.1.10.Maximum net torque(4): Nm at … min-1 (manufacturer’s declared value)U.K.
[F23.2.2.

Fuel] U.K.

[F33.2.2.1. Light-duty vehicles: Diesel/Petrol/LPG/NG or Biomethane/Ethanol (E85) /Biodiesel /Hydrogen/H2NG] (1) (5) U.K.
[F13.2.2.1.1. RON, unleaded:] U.K.
3.2.2.3.Fuel tank inlet: restricted orifice/label(1) U.K.
3.2.2.4.Vehicle fuel type: Mono fuel, Bi fuel, Flex fuelU.K.
3.2.2.5.Maximum amount of biofuel acceptable in fuel (manufacturer’s declared value): … % by volumeU.K.
3.2.4.

Fuel feedU.K.

3.2.4.2.

By fuel injection (compression ignition only): yes/no(1) U.K.

[F13.2.4.2.1. System description (common rail/unit injectors/distribution pump etc.):] U.K.
3.2.4.2.2.Working principle: direct injection/pre-chamber/swirl chamber(1) U.K.
[F13.2.4.2.3.

Injection/Delivery pump] U.K.

3.2.4.2.3.1.Make(s):U.K.
3.2.4.2.3.2.Type(s):U.K.
3.2.4.2.3.3.Maximum fuel delivery(1) (3) mm3/stroke or cycle at an engine speed of: … min-1 or, alternatively, a characteristic diagram:U.K.
3.2.4.2.3.5.Injection advance curve(3):U.K.
[F13.2.4.2.4.

Engine speed limitation control] U.K.

3.2.4.2.4.2.

Cut-off pointU.K.

3.2.4.2.4.2.1.Cut-off point under load … min-1 U.K.
3.2.4.2.4.2.2.Cut-off point without load … min-1 U.K.
3.2.4.2.6.

Injector(s)U.K.

3.2.4.2.6.1.Make(s):U.K.
3.2.4.2.6.2.Type(s):U.K.
3.2.4.2.7.

Cold start systemU.K.

3.2.4.2.7.1.Make(s):U.K.
3.2.4.2.7.2.Type(s):U.K.
3.2.4.2.7.3.Description:U.K.
3.2.4.2.8.

Auxiliary starting aidU.K.

3.2.4.2.8.1.Make(s):U.K.
3.2.4.2.8.2.Type(s):U.K.
3.2.4.2.8.3.System description:U.K.
3.2.4.2.9.

Electronic controlled injection: yes/no(1) U.K.

3.2.4.2.9.1.Make(s):U.K.
3.2.4.2.9.2.Type(s):U.K.
[F13.2.4.2.9.3.

Description of the system] U.K.

3.2.4.2.9.3.1.Make and type of the control unit:U.K.
3.2.4.2.9.3.2.Make and type of the fuel regulator:U.K.
3.2.4.2.9.3.3.Make and type of air-flow sensor:U.K.
3.2.4.2.9.3.4.Make and type of fuel distributor:U.K.
3.2.4.2.9.3.5.Make and type of throttle housing:U.K.
[F13.2.4.2.9.3.6. Make and type or working principle of water temperature sensor: U.K.
3.2.4.2.9.3.7. Make and type or working principle of air temperature sensor: U.K.
3.2.4.2.9.3.8. Make and type or working principle of air pressure sensor:] U.K.
3.2.4.3.

By fuel injection (positive ignition only): yes/no(1) U.K.

3.2.4.3.1.Working principle: intake manifold (single-/multi-point(1))/direct injection/other (specify)(1) U.K.
3.2.4.3.2.Make(s):U.K.
3.2.4.3.3.Type(s):U.K.
3.2.4.3.4.

System description, in the case of systems other than continuous injection give equivalent details:U.K.

3.2.4.3.4.1.Make and type of the control unit:U.K.
[F13.2.4.3.4.3. Make and type or working principle of air-flow sensor:] U.K.
3.2.4.3.4.6.Make and type of micro switch:U.K.
3.2.4.3.4.8.Make and type of throttle housing:U.K.
[F13.2.4.3.4.9. Make and type or working principle of water temperature sensor: U.K.
3.2.4.3.4.10. Make and type or working principle of air temperature sensor: U.K.
3.2.4.3.4.11. Make and type or working principle of air pressure sensor:] U.K.
[F13.2.4.3.5.

Injectors] U.K.

3.2.4.3.5.1.Make(s):U.K.
3.2.4.3.5.2.Type(s):U.K.
3.2.4.3.6.Injection timing:U.K.
3.2.4.3.7.

Cold start systemU.K.

3.2.4.3.7.1.Operating principle(s):U.K.
3.2.4.3.7.2.Operating limits/settings(1) (3):U.K.
3.2.4.4.

Feed pumpU.K.

3.2.4.4.1.Pressure(3): … kPa or characteristic diagram(3):U.K.
3.2.5.

Electrical systemU.K.

3.2.5.1.Rated voltage: V, positive/negative ground(1) U.K.
3.2.5.2.

GeneratorU.K.

3.2.5.2.1.Type:U.K.
3.2.5.2.2.Nominal output: … VAU.K.
3.2.6.

IgnitionU.K.

3.2.6.1.Make(s):U.K.
3.2.6.2.Type(s):U.K.
3.2.6.3.Working principle:U.K.
3.2.6.4.Ignition advance curve(3):U.K.
3.2.6.5.Static ignition timing(3): … degrees before TDCU.K.
3.2.7.

Cooling system: liquid/air(1) U.K.

3.2.7.1.Nominal setting of the engine temperature control mechanism:U.K.
3.2.7.2.

LiquidU.K.

3.2.7.2.1.Nature of liquid:U.K.
3.2.7.2.2.Circulating pump(s):yes/no(1) U.K.
3.2.7.2.3.

Characteristics, orU.K.

3.2.7.2.3.1.Make(s):U.K.
3.2.7.2.3.2.Type(s):U.K.
3.2.7.2.4.Drive ratio(s):U.K.
3.2.7.2.5.Description of the fan and its drive mechanism:U.K.
3.2.7.3.

AirU.K.

3.2.7.3.1.Blower: yes/no(1) U.K.
3.2.7.3.2.

Characteristics:, orU.K.

3.2.7.3.2.1.Make(s):U.K.
3.2.7.3.2.2.Type(s):U.K.
3.2.7.3.3.Drive ratio(s):U.K.
3.2.8.

Intake systemU.K.

3.2.8.1.

Pressure charger: yes/no(1) U.K.

3.2.8.1.1.Make(s):U.K.
3.2.8.1.2.Type(s):U.K.
3.2.8.1.3.Description of the system (e.g. maximum charge pressure: … kPa, wastegate if applicable):U.K.
3.2.8.2.

Intercooler: yes/no(1) U.K.

3.2.8.2.1.Type: air-air/air-water(1) U.K.
3.2.8.3.Intake depression at rated engine speed and at 100 % load (compression ignition engines only)U.K.

Minimum allowable: kPa

Maximum allowable: kPa

3.2.8.4.

Description and drawings of the inlet pipes and their accessories (plenum chamber, heating device, additional air intakes, etc.):U.K.

3.2.8.4.1.Intake manifold description (include drawings and/or photos):U.K.
3.2.8.4.2.

Air filter, drawings: … orU.K.

3.2.8.4.2.1.Make(s):U.K.
3.2.8.4.2.2.Type(s):U.K.
3.2.8.4.3.

Intake silencer, drawings: … orU.K.

3.2.8.4.3.1.Make(s):U.K.
3.2.8.4.3.2.Type(s):U.K.
3.2.9.

Exhaust systemU.K.

3.2.9.1.Description and/or drawing of the exhaust manifold:U.K.
3.2.9.2.Description and/or drawing of the exhaust system:U.K.
3.2.9.3.Maximum allowable exhaust back pressure at rated engine speed and at 100 % load (compression ignition engines only): kPaU.K.
3.2.10.Minimum cross-sectional areas of inlet and outlet ports:U.K.
3.2.11.

Valve timing or equivalent dataU.K.

3.2.11.1.Maximum lift of valves, angles of opening and closing, or timing details of alternative distribution systems, in relation to dead centres. For variable timing system, minimum and maximum timing:U.K.
3.2.11.2.Reference and/or setting ranges(1):U.K.
3.2.12.

Measures taken against air pollutionU.K.

3.2.12.1.Device for recycling crankcase gases (description and drawings):U.K.
[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.
F43.2.12.2.1.11.

F4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.

F43.2.12.2.1.11.1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.2.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.5.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.6.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.7.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.8.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.9.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.1.11.10.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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.
[F53.2.12.2.5.7. 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.
F43.2.12.2.6.4.

F4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.

F43.2.12.2.6.4.1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.6.4.2.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.6.4.3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
F43.2.12.2.6.4.4.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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.
[F63.2.12.2.10. 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.
3.2.13.Location of the absorption coefficient symbol (compression ignition engines only):U.K.
3.2.14.Details of any devices designed to influence fuel economy (if not covered by other items):U.K.
3.2.15.

LPG fuelling system: yes/no(1) U.K.

[F13.2.15.1. Type-approval number according to Regulation (EC) No 661/2009 ( OJ L 200, 31.7.2009, p. 1 )] U.K.
3.2.15.2.

Electronic engine management control unit for LPG fuellingU.K.

3.2.15.2.1.Make(s):U.K.
3.2.15.2.2.Type(s):U.K.
3.2.15.2.3.Emission-related adjustment possibilities:U.K.
3.2.15.3.

Further documentationU.K.

3.2.15.3.1.Description of the safeguarding of the catalyst at switch-over from petrol to LPG or back:U.K.
3.2.15.3.2.System lay-out (electrical connections, vacuum connections compensation hoses, etc.):U.K.
3.2.15.3.3.Drawing of the symbol:U.K.
3.2.16.

NG fuelling system: yes/no(1) U.K.

[F13.2.16.1. Type-approval number according to Regulation (EC) No 661/2009 ( OJ L 200, 31.7.2009, p. 1 )] U.K.
3.2.16.2.

Electronic engine management control unit for NG fuellingU.K.

3.2.16.2.1.Make(s):U.K.
3.2.16.2.2.Type(s):U.K.
3.2.16.2.3.Emission-related adjustment possibilities:U.K.
3.2.16.3.

Further documentationsU.K.

3.2.16.3.1.Description of the safeguarding of the catalyst at switch-over from petrol to NG or back:U.K.
3.2.16.3.2.System lay-out (electrical connections, vacuum connections compensation hoses, etc.):U.K.
3.2.16.3.3.Drawing of the symbol:U.K.
[F33.2.18. Hydrogen fuelling system: yes/no (1) U.K.
3.2.18.1. EC type-approval number according to Regulation (EC) No 79/2009: U.K.
3.2.18.2. Electronic engine management control unit for hydrogen fuelling U.K.
3.2.18.2.1. Make(s): U.K.
3.2.18.2.2. Type(s): U.K.
3.2.18.2.3. Emission-related adjustment possibilities: U.K.
3.2.18.3. Further documentation U.K.
3.2.18.3.1. Description of the safeguarding of the catalyst at switch-over from petrol to hydrogen or back: U.K.
3.2.18.3.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc.): U.K.
3.2.18.3.3. Drawing of the symbol: U.K.
3.2.19. H2NG fuelling system: yes/no (1) U.K.
3.2.19.1. Percentage of hydrogen in the fuel (the maximum specified by the manufacturer): U.K.
3.2.19.2. EC type-approval number according to UN/ECE Regulation No 110 (6) U.K.
3.2.19.3. Electronic engine management control unit for H2NG fuelling U.K.
3.2.19.3.1. Make(s): U.K.
3.2.19.3.2. Type(s): U.K.
3.2.19.3.3. Emission-related adjustment possibilities: U.K.
3.2.19.4. Further documentation U.K.
3.2.19.4.1. Description of the safeguarding of the catalyst at switch-over from petrol to H2NG or back: U.K.
3.2.19.4.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc.): U.K.
3.2.19.4.3. Drawing of the symbol:] U.K.
(1)

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

(2)

This figure must be rounded off to the nearest tenth of a millimetre.

(3)

Specify the tolerance.

(4)

[Determined in accordance with the requirements of Annex XX to this Regulation.]

(5)

[F3Vehicles can be fuelled with both petrol and a gaseous fuel but, where the petrol system is fitted for emergency purposes or starting only and of which the petrol tank cannot contain more than 15 litres of petrol, will be regarded for the test as vehicles which can only run on a gaseous fuel.]