No, this isn't the, I don't know what chip to get. I have a Garrett V. 9 chip for my 95 GLX, but I just swapped engines. This engine came from a '93 Passat GLX, so it's still OBD1 like my old engine. Question is, since it's a different motor, do I have to change the chip before I install it? Or should it still be ok since it's the same ECU I had before? Chadwick