Installed turbo tweak chip today( fresh motor hasn't been started yet). Everything seemed good. Ses light blinked once then sayed on, scan master came on and went into waiting mode. Turned the key on and off a couple times everything seemed good. Went to tuck ECM back into it spot and the orange power wire pulled out.i got the wire securely back into the plug and checked to make sure I had 12 volts to the pin connector but the ses light will not come on. The powers there but no ses light. I'm thinking I fried it. Can get my hands on another gn ECM but not till this weekend. Hoping it's something stupid. Any ideas?
No SES light???
- Thread starter ficco87gn
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