I am trying to diagnose a EGR issue and it says to ground the DLC Test terminal. From doing some searching it says that its the 2 pins on the TOP row on the right hand side that need to be grounded. I only have the first pin on the right hand side. Any ideas?

95 3.4L

Jordan

 

This may help


















This may help:


The ALDL Cable
Let's look at the ALDL (Assembly Line Diagnostic Link) OBD1 interface cable first, since we sell low cost ALDL OBD1 interface cables. It may possibly be the only thing you will need to buy to do your own diagnostics. You can make your own cable, but it is much quicker and less headache to buy one already assembled and tested. Our cables are based on a reliable and simple design, explained here.
Under your cars dash you will most likely see this style connector:


There are other styles of connectors, but the 12 pin OBD1 connector shown above is the most common. Some 1994-95 cars have the 16 pin OBD2 connector (shown below), Corvette's, Camaro's, and LT1 cars among them. Even though it is an OBD2 connector, it has an OBD1 system behind it on these 94-95 cars. If you have a 94 or 95 car with the 16 pin connector, we sell 16 pin connector shell cables for it here.


Make sure you buy the correct ALDL cable setup for your car or cars. Full descriptions are on our order page. You can buy an ALDL Cable with an OBD1 connector shell, or a cable with just a bare male pin, to plug into your cars female connector serial data pin location (pin M or E or 9 on the diagrams above). The ALDL cable with the male OBD1 connector shell will allow you to just feel under the dash and plug the cable in. The cable with just the bare pin requires you to look under the dash and plug into the correct pin on the car side of the connector. If you have a car with an OBD connector other than the standard 12 pin OBD1 connector, you should buy the bare pin cable. The bare pin cable should work on any OBD1 car, but is somewhat less convenient to use.