And the NA idle valve frequency is...
#5
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Q: did you notice that the idle up feature doesn't work well all the time? It may be fine when the car has just warmed up but not so well when the engine bay has heatsoaked (hint: I'm using an idle-up circuit on the MS2).
#10
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nope. i can datalog saturday for a 25 mile drive. Once I finally got my idle control settings down, I haven't had to touch them. I just idle it a little high else it sometimes stalls on quick decelerations, i blame other settings like the lock-out numbers and the triggers. idle is always smooth at 1000rpm so i leave it there.
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Changed to a multiplier of 6 - from 13 - and when the engine wants to idle at a DC that was in-between it's two previous points it's now far happier.
I'm still not convinced 100% that 170Hz is the right frequency though, occasionally I hear a low drone from the valve, the sort of noise you get from valves when they're not at the correct frequency, except very quiet and subtle.
See how I get on over the next week or so.
I'm still not convinced 100% that 170Hz is the right frequency though, occasionally I hear a low drone from the valve, the sort of noise you get from valves when they're not at the correct frequency, except very quiet and subtle.
See how I get on over the next week or so.
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