Default Engine Fuel Maps for § 1036.540

GEM contains the default steady-state fuel maps in this appendix for performing cycle-average engine fuel mapping as described in § 1036.505(b)(2). Note that manufacturers have the option to replace these default values in GEM if they generate a steady-state fuel map as described in § 1036.535(b). (a) Use the following default fuel map for compression-ignition engines that will be installed in Tractors and Vocational Heavy HDV: Table 1 of Appendix C—Default Fuel Map for Compression-Ignition Engines Installed in Tractors and Vocational Heavy HDV (b) Use the following default fuel map for compression-ignition engines that will be installed in Vocational Light HDV and Vocational Medium HDV: Table 2 of Appendix C—Default Fuel Map for Compression-Ignition Engines Installed in Vocational Light HDV and Vocational Medium HDV (c) Use the following default fuel map for all spark-ignition engines: Table 3 of Appendix C—Default Fuel Map for Spark-Ignition Engines