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Author: Subject: Omex ecu buzzing
martinnitram

posted on 2/12/17 at 04:55 PM Reply With Quote
Omex ecu buzzing

It's done this since I've owned the car.
It's an omex 600, seems to make most noise on part or coming off throttle, there are other relays under the dash near the ecu but getting your head down there while driving is a bit awkward !
Do they make noise ? Or is this more likely a relay.
Everything works fine it's just an annoying noise.

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leon51274

posted on 2/12/17 at 05:13 PM Reply With Quote
Can't say I've ever heard mine buzzing
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jeffw

posted on 2/12/17 at 05:17 PM Reply With Quote
solid state device so nothing to 'buzz' unless the case is loose.





623BHP @ 10200 rpm with 1.75Bar of boost. 2Bar coming soon

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40inches

posted on 2/12/17 at 05:21 PM Reply With Quote
quote:
Originally posted by jeffw
solid state device so nothing to 'buzz' unless the case is loose.


I was going to say a Cap,but the ones I have had let go usually whistle.

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perksy

posted on 2/12/17 at 05:36 PM Reply With Quote
It shouldn't buzz


Sounds more like a relay?

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martinnitram

posted on 2/12/17 at 06:43 PM Reply With Quote
Thanks
I didn't know if these ecu's had relays in them, must be a relay then, only does it while on the move so I can't Rev and look on the driveway.

Wonder what relay would likely do that, part or lifting off throttle makes a " Bzzzzzerrrtt" noise, lol, lasts a few seconds or until I give it more gas.

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perksy

posted on 2/12/17 at 06:47 PM Reply With Quote
I Bought a stethoscope off amazon, Wasn't expensive and has paid for itself several times over

Even diagnosed an over tightened drive belt on a dry sump pump


Might be worth looking into?

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martinnitram

posted on 2/12/17 at 07:08 PM Reply With Quote
quote:
Originally posted by perksy
I Bought a stethoscope off amazon, Wasn't expensive and has paid for itself several times over

Even diagnosed an over tightened drive belt on a dry sump pump


Might be worth looking into?



That's a good idea

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ken555

posted on 2/12/17 at 07:53 PM Reply With Quote
quote:
Originally posted by perksy
I Bought a stethoscope off amazon, Wasn't expensive and has paid for itself several times over
Might be worth looking into?


If your looking into it, then its a telescope not a stethoscope






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arrow-engineering

posted on 2/12/17 at 10:04 PM Reply With Quote
that is funny.
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