Getting current codes can be done with a paper clip. If you're REALLY clever, you can find out if the engine is running in open or closed loop, and whether it's running rich or lean. None of that is enormously helpful, or this would be fixed already.
Verifying sensors and computer outputs, getting pending codes, and bi-directional control are beyond what a paper clip can do. This vehicle is beyond repair with a paper clip. You need a scan tool, or an oversized amount of both perseverance, and luck.
Verifying sensors and computer outputs, getting pending codes, and bi-directional control are beyond what a paper clip can do. This vehicle is beyond repair with a paper clip. You need a scan tool, or an oversized amount of both perseverance, and luck.