Haltech E6X Manual Win Version - Manual (Page 131)

E6X Manual
131
firing both sets of injectors at once and fires them with the same duration. This means that if
both primary and secondary injectors are of the same flow rate then the first staged bar should
theoretically be slightly more than half that of the last un-staged bar. Allow a safety margin by
using 60% of the last bar.
Once staging is enabled, the bars on the Fuel Maps will change appearance. The bars that
indicate both sets of injectors firing are a different colour to those corresponding to primary
injectors firing alone.
Fuel Map 1 showing Staged Injection bars
When staging injectors, (Inj 1 & Inj 2) are primary and (Inj 3 & Inj 4) are secondary. Since
the number of primary drivers is halved, and since you may wish to employ higher power
secondary injectors, ensure that you have sufficient driver power to run the injectors properly.
Staging Bar
Primary &
Secondary
Injectors
Firing
(Dark Blue)
Primary
Injectors
Firing
Only
(Light Blue)