I ordered a PCM Tune from madZ28, i would like to know how to install a new PCM?

 

You need the cable and a preferably laptop to upload the new program. Read and save your original program before you make the upload. MadZ28 should have sent directions to upload it.

Z

 

You unbolt the two bolts that hold the bracket in the front of the PCM and there is a small bolt inside the pass fender well. Then it should just slide out. Take off the red clips and the conectors and install the new one in reverse order, the conectors are labeled so its pretty much dummy proof. Takes like 10 mins.

 

Ion also has the directions for PCM removal/install in his website along with a bunch of other stuff.