Description
DB9 6′ Male/Female Straight thru cable for tuning and testing your MegaSquirt ECU.
Customer reviews
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What DIYAutoTune products does this fit?
- All standard MegaSquirts with V2.2, V3.0, or V3.57 main boards
- MSPNP Gen 2 models except EEC4A8 and EEC4B8 versions
- MSPNP Pro models except JZ9298
- All DIYPNPs
My computer doesn’t have a matching connector. How do I make this work?
- Add our USB to RS232 adapter to connect with your USB port.
My computer has a 15 pin version of this connector. Can I use this cable if I get a DB15 to DB9 adapter?
- No. The 15 pin connector is either a VGA display port or a joystick port. Connecting either one to a MegaSquirt is likely to cause severe damage to the computer, the MegaSquirt, or both.
Questions & Answers
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the usb adapter is necessary to use tunerstudio? or can i just use this old computer wire?
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Q the usb adapter is necessary to use tunerstudio? or can i just use this old computer wire?Asked byA
If your computer has a DB9 serial port, you can connect over that. This adapter is for computers that only have USB ports.
Only registered users are eligible to enter questions
4 reviews for MegaSquirt Tuning Cable (DB9 Straight Thru)