Originally Posted by Matt carter

1/2 bar standard

In answer to your question, a hearts and diamonds ecu is the main ecu found on late spec escort rs turbos.....if you look on the front of it, it will have hearts and diamonds pictured on it..earlier ones have different coloured square blocks on it insted. If I remember rightly, the hearts and diamonds ecu's cost more to chip...altho I dont know why, a software issue of some sort.