Haltech FD BAC question
#1
FD BAC question
i finally got my AC working on the FD and now that i've got the compressor on, the load is bringing the idle down a little too low. so, i decided i'd hook up my stock FD BAC to raise the idle a little.
well, it seems that no matter what settings i use (even with everything zero'd out) the idle instantly jumps up and starts loping between 1500-2000 rpms as soon as i enable the BAC.
i've been trying to use the settings the SLO and crispeed have posted in the BAC threads, but it doesnt seem to matter what settings i use -the idle just jumps up and lopes up and down. it seems like the settings page for the BAC pwm just doesn't do anything.
i am using 1.71 BTW
anyone else have this problem?
well, it seems that no matter what settings i use (even with everything zero'd out) the idle instantly jumps up and starts loping between 1500-2000 rpms as soon as i enable the BAC.
i've been trying to use the settings the SLO and crispeed have posted in the BAC threads, but it doesnt seem to matter what settings i use -the idle just jumps up and lopes up and down. it seems like the settings page for the BAC pwm just doesn't do anything.
i am using 1.71 BTW
anyone else have this problem?
#2
Tenseiga
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under your pwr where you set a idle speed as an output you should have a ms field.
try setting that to 10-30 ms.
Your min cold/hot settings will affect your bac and how long it stays open.
just sounds like it's running too much all the time.
Just adjust your min's and your period.
try setting that to 10-30 ms.
Your min cold/hot settings will affect your bac and how long it stays open.
just sounds like it's running too much all the time.
Just adjust your min's and your period.
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