Document ID: chunk:federal_register_of_legislation:F2023L00129:reg:20:p6
Version: federal_register_of_legislation:F2023L00129
Segment Type: reg
Provision Reference: reg 20 (pt 6/29)
Character Range: 226272–229820

‡ In the cases laid down in Table 1 of Annex 15 to this Regulation for dual-fuel engines, and for positive ignition engines.

       1.4.3. Idle test
Table 6
Idle test
Test            CO value  Lambda1  Engine speed (min-1)  Engine oil temperature (°C)
                (%vol)
Low idle test             N/A
High idle test

       1.4.4. PEMS demonstration test
Table 6a
PEMS demonstration test
Vehicle type (e.g. M3, N3 and application e.g. rigid or articulated truck, city bus)
Vehicle description (e.g. vehicle model, prototype)
Pass Fail Results:3                                                                                                                       CO        THC       NMHC      CH4  NOx  PM number
  Work window conformity factor4
  CO2 mass window conformity factor4
Trip information:                                                                                                                         Urban     Rural     Motorway
  Shares of time of the trip characterised by urban, rural and motorway operation as described in paragraph 4.5. of
  Annex 8
  Shares of time of the trip characterised by accelerating, decelerating, cruising and stop as described in paragraph 4.5.5. of Annex 8
                                                                                                                                          Minimum   Maximum
Work window average power (%)
CO2 mass window duration (s)
Work window: percentage of valid windows
CO2 mass window: percentage of valid windows
Fuel consumption consistency ratio

       4 CFfinal needs to be stated, if applicable

       1.5 Power measurement
       1.5.1. Engine power measured on test bench
Table 7
Engine power measured on test bench
Measured engine speed (rpm)
Measured fuel flow (g/h)
Measured torque (Nm)
Measured power (kW)
Barometric pressure (kPa)
Water vapour pressure (kPa)
Intake air temperature (K)
Power correction factor
Corrected power (kW)
Auxiliary power (kW)1
Net power (kW)
Net torque (Nm)
Corrected specific fuel consumption (g/kWh)

1.5.2.  Additional data
       1.6. Special provisions
       1.6.1. Granting approvals for vehicles for export (see paragraph 13.4.1. of this Regulation)
       1.6.1.1. Approvals granted for vehicles for export in line with paragraph 1.6.1.: Yes/No2
       1.6.1.2. Provide a description of approvals granted in paragraph 1.6.1.1., including the series of amendments of this Regualtion and the level of emission requirements to which this approval applies
       1.7. Alternative approvals (see Annex 9A, paragraph 2.4.)
       1.7.1. Alternative approvals granted in line with paragraph 1.7.: Yes/No2
       1.7.2. Provide a description of alternative approvals in line with paragraph 1.7.1.

Annex 2D AES Documentation Package
              1.  The AES documentation package shall include the following:

              2. Information on all AES:

                  (a) A declaration of the manufacturer that the engine system or engine family type approved as a separate technical unit, or the vehicle with an approved engine system with regard to emissions, or an vehicle type approved with regard to emissions, does not contain any defeat strategy;

                  (b) A description of the engine and the emission control strategies and devices employed, whether software or hardware, and any condition(s) under which the strategies and devices will not operate as they do during testing for Type Approval;

                  (c) A declaration of the software versions used to control the