Technical Guidance needed Replace ECU grande punt

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Technical Guidance needed Replace ECU grande punt

it's normal when all/some of the ECU/computers in the car do not get the correct voltages/current.

Dig you try what i mentioned with the jumper cables
any difference? even one light less on dash is huge when troubleshooting.
you can also trie another wire from the ecu metal case -body to the negative battery lead.

Well I guess that's promising ! Thanks for the response. I will try your suggestion today :)
It's been in the garage for two days sorry about that.
Will let you know how I get on !
 
Tried your suggestions- unfortunately none of them had any effect. It won't even bump start now either.
I've had enough! Up for sale on eBay now!!
Many thanks for all your help guys. I hope someone can do a better a job than me.
Kind regards
Shelly
 
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