Haltech PS2000 injector duty cycle
Thread Starter
Joined: Feb 2001
Posts: 4,988
Likes: 18
From: Czech Republic [www.rx7cz.net]
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?
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?
Thread Starter
Joined: Feb 2001
Posts: 4,988
Likes: 18
From: Czech Republic [www.rx7cz.net]
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....
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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