Document ID: chunk:federal_register_of_legislation:F2023L00129:reg:10:p5
Version: federal_register_of_legislation:F2023L00129
Segment Type: reg
Provision Reference: reg 10 (pt 5/150)
Character Range: 724565–727599

conditions.
              4.6.9. If the Type Approval Authority is not satisfied with the data consistency check results according to paragraph A.1.3.2. of Appendix 1 to this annex, the Type Approval Authority may consider the test to be void.
              4.6.10. If the particle exhaust after-treatment system undergoes a non-continuous regeneration event during the trip or an OBD class A or B malfunction occurs during the test, the manufacturer can request the trip to be voided.
5. ECU data stream
              5.1. Verification of the availability and conformity of the ECU data-stream information required for in-service testing.
              5.1.1. The availability of the data stream information according to the requirements of paragraph 9.4.2. of this Regulation shall be demonstrated prior to the in-service test.
              5.1.1.1. If that information cannot be retrieved by the PEMS system in a proper manner, the availability of the information shall be demonstrated by using an external OBD scan-tool as described in Annex 9B.
              5.1.1.1.1.  In the case where this information can be retrieved by the scan-tool in a proper manner, the PEMS system is considered as failing and the test is void.
              5.1.1.1.2.  In the case where that information cannot be retrieved in a proper manner from two vehicles with engines from the same engine family, while the scan-tool is working properly, the engine is considered as non compliant.
5.1.2. Torque signal
              5.1.2.1. The conformity of the torque signal calculated by the PEMS equipment from the ECU data-stream information required in paragraph 9.4.2.1. of this Regulation shall be verified at full load."

              5.1.2.1.1 The method used to check this conformity is described in Appendix 4 to this annex.
              5.1.2.2. The conformity of the ECU torque signal is considered to be sufficient if the calculated torque remains within the full load torque tolerance specified in paragraph 9.4.2.5. of this Regulation.
              5.1.2.3. If the calculated torque does not remain within the full load torque tolerance specified in paragraph 9.4.2.5. of this Regulation, the engine is considered to have failed the test.
              5.1.2.4. Dual-fuel engines and vehicles shall, in addition, comply with the requirements and exceptions related to the torque correction set out in Annex 15 to this Regulation.
6.  Emissions evaluation
              6.1. The test shall be conducted and the test results shall be calculated in accordance with the provisions of Appendix 1 to this Annex.
              6.2. The conformity factors shall be calculated and presented for both the CO2 mass based method and the work based method. The pass/fail decision shall be made on the basis of the results of the work based method.
              6.3. The final conformity factor for the test (CFfinal) for each pollutant calculated in accordance with Appendix 1 shall not exceed the maximum allowed conformity factor for that pollutant