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Author Topic: Ecu blown 3 times  (Read 378 times)

Tylergage

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Ecu blown 3 times
« on: November 11, 2017, 02:51:14 AM »

Heyy guyz i vought a gtr 650 apparntly faulty fuel pump ended up being the ecu now so what i no is the first exu went faulty and they replaced with one which was made in china and the oringal was made in singapore and then the one i boight was made in singapore so im gonna replace the whole wire harness as there probaly a wire shorting out but what qould cause the ecu to blow up all 3 smell like burnt electrics

Sent from my SM-G900I using Tapatalk

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vulcan BR

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Re: Ecu blown 3 times
« Reply #1 on: November 11, 2017, 01:41:06 PM »

dude, you need to review the main wire! do not try to burn another Ecu before it
check the ECU connector with a multimeter looking for wrong condutivity and voltage.
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Tylergage

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Re: Ecu blown 3 times
« Reply #2 on: November 11, 2017, 10:48:30 PM »

Ive put a new wire harness on it gonna check the old one

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umop-ǝpisdn

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Re: Ecu blown 3 times
« Reply #3 on: November 12, 2017, 12:07:39 AM »

Something is definitely not right if your bike ate three ECUs. Agree completely that changing the loom is wise.
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Tylergage

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Re: Ecu blown 3 times
« Reply #4 on: November 12, 2017, 09:42:15 AM »

What could i have been looking at on the old wire harness blew a fues my dash also blew idk if anything else did yet

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albertinhouston

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Re: Ecu blown 3 times
« Reply #5 on: November 12, 2017, 02:17:26 PM »

 just replace it from eBay I bought one for $27 shipped. There is a possibility of your rectifier sending out too much power
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UNdocab

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Re: Ecu blown 3 times
« Reply #6 on: November 14, 2017, 02:26:53 PM »

İ ve suspicious with sub harness isolation(short circuit) which has a lot of direct connection to  ecu.
This happen one of my friend once than we found the problem. After making isolation better problem solved
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Tylergage

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Re: Ecu blown 3 times
« Reply #7 on: November 14, 2017, 10:03:51 PM »

Ive replaced the whole wiring just because not that good with a volt meter

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