Title Data type Download File Size Last updated
FTP cycle 300-405s - effect of decel fuel shut off on engine out NO Sample data PDF icon 300-405(cld).pdf 63.96 KB 19-Aug-2009
Use of the HFR500 fast FID for cold start gasoline calibration Application note PDF icon Application of HFR500 to cold start gasoline calibration.pdf 4.5 MB 14-Jun-2011
Cold start PFI gasoline (animation) Sample data File Cold start FID animation.exe 986.59 KB 15-Apr-2010
FTP cycle 200-305s - lambda cycling shown by fast HC Sample data PDF icon ftp 200-305 secs (fid).pdf 114.96 KB 24-Feb-2015
FTP cycle 300-405s - effect of decel fuel shut off and acceleration transients on HC Sample data PDF icon ftp 300-405 secs (fid).pdf 91.67 KB 24-Feb-2015
Intake port fuel puddle dynamics Sample data PDF icon fuel puddle.pdf 67.27 KB 19-Aug-2009
Decel fuel spiking causing catalyst damage Sample data PDF icon hc decel fuel shutoff.pdf 77.62 KB 19-Aug-2009
Cold start PFI gasoline HC emissions Application note PDF icon hfr01v02 si cold start.pdf 77.14 KB 18-Aug-2009
High rpm fuelling control Application note PDF icon hfr02v01 high rpm.pdf 149.57 KB 19-Aug-2009
Intake manifold measurement of “found fuel” PDF icon HFR08v01 intake sampling.pdf 547.89 KB 02-Feb-2015
Measurement of burned gas back-flow in the intake port Application note PDF icon NDIR01v02 Spit-back.pdf 370.83 KB 24-Feb-2015
Cycle-by-cycle AFR measurement of a cold start using an NDIR500 and HFR500 Application note PDF icon NDIR03v02 AFR measurement.pdf 442.5 KB 24-Feb-2015
GDI blow-through during scavenging at high load PDF icon NDIR09v01 GDI blow through.pdf 214.37 KB 02-Feb-2015