Alternator whine

Does the ECU whine has any adverse impact on the operation or durability of the ECU? Originally Posted by JARblue Pretty sure you are talking about the ECU whine. It

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Alternator whine

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1 Post By JARblue
1 Post By SouthArk370Z

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07-25-2016, 09:31 PM

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nis350

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Does the ECU whine has any adverse impact on the operation or durability of the ECU?

Quote:

Originally Posted by JARblue

Pretty sure you are talking about the ECU whine. It is a known issue that bothers some and not others. Depends on your hearing. Younger women have the best ears for hearing it. There was one guy who took it to a dealer, and they didn't want to acknowledge the problem until the young secretary rode along and noticed the whine immediately. The fix is replacing the ECU.

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