ECU Failing at Random

Discussions concerning the M7790 cpu

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weirdchris555
 

Posts: 11
Joined: Tue Apr 10, 2012 3:39 am

Re: ECU Failing at Random

Post by weirdchris555 »

It was definitely ECU related. Got my new ECU in and Nistune works fine.
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weirdchris555
 

Posts: 11
Joined: Tue Apr 10, 2012 3:39 am

Re: ECU Failing at Random

Post by weirdchris555 »

Trial
Last edited by weirdchris555 on Tue Jul 10, 2012 8:51 pm, edited 1 time in total.
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Eric
 

Posts: 227
Joined: Mon Jan 14, 2008 7:59 pm
Location: Holland
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Re: ECU Failing at Random

Post by Eric »

Already mentioned by Stu, but have you checked your alternator/battery voltage with running engine ?

It could be the alternator is on it's way out and causing voltage spikes, destroying your ECU's
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