For OBD1 cars with 6 pins OBD1 diagnostic connector. Also good for a lot Jeep, Dodge vehicles with OBD1.
One end for the 6 pins on the car, the other end for diagnostic tools.
On Board Diagnostics - OBD has a very long history. But only part of the OBD1 systems became OBD2 standard. We can use OBD2 tools on those OBD1 cars got a OBD1 system which is part of OBD2 standard.
NOT for ALL the OBD1 vehicles. If not working, connect us for a refund directly.
Not good for the following vehicles: 1995 Jeep Grand Cherokee