If you'd prefer to build your own here are some details to get you started. Information is provided for personal (NON-PROFIT) use only. Please note that we do not supply parts in kit form. The printed circuit boards use surface mount components for all but one device. These can be difficult to obtain in small quantities and often present assembly difficulties for the average DIY enthusiast.
- Protocol PDF - Updated to Issue 6
- Generic Nissan ECU data register table PDF
- Consult Interface schematic diagram PDF - Rev 4
- Register details for 1999 A32 Maxima (OBDII) *
This information is provided "as is". We are happy to share the information but we simply do not have time to help people build/test/debug their projects. If you don't have the skills and equipment to complet the project then please consider buying one of the pre-built units.
* This information was kindly provided by Randy in the USA. Thanks for your contribution.