GoKawiilJeep owner uses Claude AI and Arduino to fix 1994 Cherokee's smog-test failures
Muhammad Zulali connected his 32-year-old Jeep Cherokee's primitive engine computer to a laptop using a $3 Arduino Nano, then used Anthropic's Claude AI to decode the vehicle's Chrysler SCI communication protocol and diagnose excessive NOx emissions. After initial tuning attempts made the car fail California smog tests at both 25mph and 50mph, Claude helped guide further adjustments to the air-fuel mixture that eventually brought emissions into compliance.