This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds. In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.
SAE CPGM2_07LY2FULL-2007 history
2007SAE CPGM2_07LY6HEAV-2007 J1349 Certified Power Engine Data for GM LY6 as used in 2007 Heavy Duty Fullsize SUV's Level 2
2006SAE CPGM2_07LZ8IMPA-2006 J1349 Certified Power Engine Data for GM LZ8 as used in 2007 Impala/Monte Carlo Level 2