Haltech E6X Manual DOS Version - Manual (Page 113)

E6X Manual
113
so the absolute maximum injection time at 6000 RPM on this engine is 10 ms. If the injection
time needs to be greater than this, then your fuel system cannot meet the demands of the
engine. You will need to increase the fuel supply, by increasing injector size, fuel pressure, or
adding extra injectors. Refer to Appendix D for details on how to increase fuel supply. As a
general rule of thumb, injectors should not run beyond 85% duty cycle.
Injector Duty Cycle appears on the Engine Data Page and on Data logs for you to monitor the
approach to maximum fuel flow.