[AuburnCougar]

I already have a diablo sport chip with what I use to believe was my computer code flashed on it, LAR1. But apparently this is not the right code since when I tried to install the chip the car wouldn't not even start. So my question is how can I find out what the code is on my ECU. I heard that sometimes ford would reflash it to another code for some reason or another, and so I would like to know how I can find out now. Thanks in advance.

 

[tropiccougar01]

The code should be on the black plastic part that covers the board on the PCM. If that is the right code, the problem could be on the board itself. The boards sometimes need "jumpers" soldered onto 4 points to allow the chip to work properly. I believe there is something on tha diablo website about it.

 

[01blkcat]

If the PCM was reflashed, you'll find a 'system modification' sticker under your hood, or on the ECU casing itself.