Ecu will not connect

s300 and SManager software questions & answers
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Awsomsauce
Posts: 64
Joined: Fri Jun 29, 2018 12:57 pm

Ecu will not connect

Post by Awsomsauce »

Having the following issue come up when I connect to my ecu

S300 information
❌ s300
✅ Version 3
✅ Processor NXP
❌ Status: Bootloader
❌ Ram test: failed
❌ datalogging memory test: failed
❌ flash memory: 0 MB
i serial no: xxxxx
i bluetooth No

Car is in limp mode, ecu will not connect to laptop
Awsomsauce
Posts: 64
Joined: Fri Jun 29, 2018 12:57 pm

Re: Ecu will not connect

Post by Awsomsauce »

Issue resolved. I took the ecu out of the car and into the house and connected it to my laptop while connected to the internet. The firmware updated and the ecu now has all greens on the s300 information window from top to bottom. Next is to put it back in the car.
aqeelrizni
Posts: 9
Joined: Mon May 08, 2023 10:57 am

Re: Ecu will not connect

Post by aqeelrizni »

I'm having the same issue. But cannot seem to resolve even though I'm connected to the internet?
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Spunkster
Site Admin
Posts: 23878
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Ecu will not connect

Post by Spunkster »

Please start your own thread and include complete details.
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