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Old 04-04-2005, 12:00 PM   #1
scrat
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Member#: 31325
Join Date: Dec 2002
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Default Anybody know the UTEC wastegate solenoid drive frequency?

I couldn't find it on a search, and I'm too lazy to go measure it on my car. I'm doing some bench experiments with the GM boost control solenoid, and I'd like to be running it at the same frequency as the UTEC.

Thanks

Mark
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Old 04-04-2005, 01:50 PM   #2
ride5000
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Location: lincoln, ri
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2003 GGA MBP
12.9 / 105+

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i would be shocked if it weren't 14Hz, the oem drive frequency.
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Old 04-04-2005, 05:02 PM   #3
TurboXS (Pete)
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Default

Just to be picky, 15Hz.

regards
Pete
(TurboXS)
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Old 04-04-2005, 05:14 PM   #4
scrat
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Quote:
Originally Posted by ride5000
i would be shocked if it weren't 14Hz, the oem drive frequency.
Thanks! I couldn't find the OEM frequency in my manuals, either. I'll use that for now. It's amazing how much the WG control arm shakes at 14Hz with the GM solenoid hooked up as a 3 port - somewhere around 0.1" of movement! It looks like it has Parkinson's disease.

Mark
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Old 04-05-2005, 09:01 AM   #5
ride5000
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2003 GGA MBP
12.9 / 105+

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Quote:
Originally Posted by TurboXS (Pete)
Just to be picky, 15Hz.

regards
Pete
(TurboXS)

nothing like hearing it from the horse's mouth!




thanks pete.
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