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S300 v3 no soild green light
Posted: Mon Apr 29, 2019 4:25 pm
by H22kkiller
Whats up everyone so im having issues with my s300 v3. So i just socketed and chipped 2 ecu's for the v3 one being a p28 and the other being a p72, now when i plug the ecu's in the cars they belong to i get no soild green light next to the usb port i get the soild green up in the right corner and the red flashing light at d1 but no green at d2 and i get no dataloging on my laptop for either ecu. Im stumped please help
Re: S300 v3 no soild green light
Posted: Tue Apr 30, 2019 9:45 am
by Spunkster
Has J12 been cut?
Re: S300 v3 no soild green light
Posted: Tue Apr 30, 2019 2:40 pm
by H22kkiller
Yes i have cut j12
Re: S300 v3 no soild green light
Posted: Tue Apr 30, 2019 4:20 pm
by H22kkiller
Spunkster wrote: Tue Apr 30, 2019 9:45 am
Has J12 been cut?
Yes i have cut j12
Re: S300 v3 no soild green light
Posted: Tue Apr 30, 2019 5:02 pm
by Spunkster
Post a picture up close and in focus showing the bottom of the ECU where the soldering has been done.
Re: S300 v3 no soild green light
Posted: Tue Apr 30, 2019 5:17 pm
by H22kkiller
Spunkster wrote: Tue Apr 30, 2019 5:02 pm
Post a picture up close and in focus showing the bottom of the ECU where the soldering has been done.
Re: S300 v3 no soild green light
Posted: Wed May 01, 2019 10:59 am
by Spunkster
The problem is the socketing. It looks like you have a number of cold solder joints or the through hole plating is damaged and it is not making proper contact.