[Code of Federal Regulations] [Title 40, Volume 31] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR1051.320] [Page 643] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 1051_CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES--Table of Contents Subpart D_Testing Production-Line Vehicles and Engines Sec. 1051.320 What happens if one of my production-line vehicles or engines fails to meet emission standards? (a) If you have a production-line vehicle or engine with final deteriorated test results exceeding one or more emission standards (see Sec. 1051.315(a)), the certificate of conformity is automatically suspended for that failing vehicle or engine. You must take the following actions before your certificate of conformity can cover that vehicle or engine: (1) Correct the problem and retest the vehicle or engine to show it complies with all emission standards. (2) Include in your written report a description of the test results and the remedy for each vehicle or engine (see Sec. 1051.345). (b) You may request to amend the application for certification to raise the FEL of the entire engine family at this point (see Sec. 1051.225).