Quote Originally Posted by uncabob View Post
Are you using the APU1 with Tunerpro and a 27SF512 chip?
Im using a Burn 2 with Tunerpro and a 27sf512 but Im using Flash & Burn to burn the chip. Dave sent me a starter bin file to put on the chip so I am taking that file directly to Flash & burn and onto the chip.

S3TPI said that the flashing CEL indicates that the ECM is not reading the PROM and the chip adapter connection may be at fault. I had an electronics shop install the ZIF socket for me; just trying to eliminate other possibilities before I take it back to them.

What did you find with yours, did you get it working?