Hi Everyone,

We have just purchased a 1998 Volvo 940 LPT B230FK Automatic.

I have just chipped the Fuel ECU to up the boost a little, but also have the ignition ECU chip.

We have ran in to an issues where the chip set is made for both metal type ECU's however the ignition ECU in ours is the black plastic type one which the chip apparently wont fit!

My question is can I change over to a metal type ignition ECU, are they interchangable?

What 940's had the metal ignition ECU's Was it earlier models ect?

Regards Phill