red light on ecu and wont upload

s300 and SManager software questions & answers
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T66crx
Posts: 18
Joined: Fri Aug 18, 2006 2:20 pm
Location: COLORADO

red light on ecu and wont upload

Post by T66crx »

i turn the power on and it says on the laptop its online. i try to upload and it syas upload failed please try again. it will download from the ecu. it all worked before and i took the ecu out to hook up my wideband.
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Spunkster
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Posts: 22745
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Post by Spunkster »

What version of software are you using from Help, About?
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