OBD2 TO 20 PIN ADAPTER
This little cable is a must if you 24V swapped your E30. The E36 engine harness has a 20 pin service port. This adapter allows you to hook up to this port and connect your OBD2 scanner. An easy, and affordable solution to run codes on your engine swapped BMW.
Cable is compatible with the following models: E36, E38, E39, E46, E53, X5, and Z3.