PK1 computer? will it work and can i use it?!!!

[23tstang]

hey i got a PK1 computer for 25$$ and i just now noticed that its different from the LA2 and was wondering if i can use it and if i can use it, does anyone know the repining. . .

thanks

tyler b.

[Stinger]

You need to make sure you have the proper sized injectors and air meter to match that ecu. A PK1 is an 85-86 auto TC ecu as far as I can tell. That means 35lb injectors and small vam.

The pinouts for your ecu, as well as the LA3 can be seen in the link below:

rothfam.com/svo/reference/PEtoLA.pdf

You'll need to compare them and modify the wiring directions to match the PK1 pinouts.

Listed below the 85-86 TC designation is the pinouts for your ecu (highlighted grey). Note to the right of those by two columns is the 87-88 TC (LA3) pinouts. By comparing these pinouts, you can see what differences there are and what changes need to be made to use the ecu you currently have.

[23tstang]

thank you ;D