This is probably not a helpful post, but here are some pictures I took when assembling my megasquirt. This standalone ECU has been running my ’94 Miata since 2018 and it’s still working great. If I can solder this kit together, maybe you can too.
The assembly instructions for the kit were excellent. Everything was well-labeled in the board silkscreen and on the labeled baggies of electrical components (resistors, capacitors, diodes, etc.)
Important documentation:
- The DIYAutoTune – Model-specific jumper configuration
- MiataTurbo.net – A summary of the Megasquirt family for newcomers
- MiataForumz.com – Megasquirt DIYPNP “How-To” – Step-By-Step Instructions by MF-Brain
| Part | Price |
| DIYPNP Nippon Denso 76 Pin Unassembled Kit | $405 |
| DIYPNP Upgrade: Sequential Injection Kit | $36 |
