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Haltech PS2000 injector duty cycle

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Old Apr 5, 2011 | 02:13 PM
  #1  
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PS2000 injector duty cycle

Quick question

I am doing some test runs and logging, and now i found i am hitting 97% duty cycle.
Primary injectors are 550, secondary 1680 (staged injection, staging at 1,5 psi of boost.
Primary hold mode.

It happens around 7000 rpm, 5psi of boost and AFR is 10,5

Is this duty cycle of primary injectors?
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Old Apr 6, 2011 | 02:41 AM
  #2  
hIGGI's Avatar
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Ok, got bit smarter overnight thanks to Hitman and SteveKan.

Logged values are just primary injectors, which are maxing out before hitting staging bar and due to primary hold mode, they hold at whichever duty cycle they were, before secondaries kicked in....

Solution - lean it out in primary injectors area, bigger value in disenrichment or moving staging bar from 1,5psi to 0psi........

In next log i will add as well secondary injectors duty cycle and injection time....
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Old Apr 7, 2011 | 10:00 AM
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Common secondary mode can be used too
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