connection trouble.

The forum to discuss:
- V2.2, V3 assembly,
- V2.2, V3 troubleshooting, and
- Connection troubleshooting
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briney
MegaSquirt Newbie
Posts: 1
Joined: Wed Aug 23, 2017 2:09 am

connection trouble.

Post by briney »

hi guys. i'm in the process of assembling an ms1 v2.2. i'm up to testing the connection, and haven't had much luck. my cable and usb-serial adaptor tested ok with 2 and 3 bridged on hyperterminal. it doesn't seem to find the processor on tunerstudio or megatune. i've read the connection page http://www.megamanual.com/connect.htm#ms1. it seems to contradict the assembly instructions with the pinout of the db9 connector. can anyone tell me which is right? can anyone link me to the latest set of assembly instructions? the ones i've been using are the ones linked to this site.
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