Hi, is there a clear database stating, what colours and order of colours, represent what spec ECU it is... S1/S2/88/90/KNOCK/NO KNOCK....

Any help would be greatly appreciated!

 

Originally Posted by sm View Post
hear are the ecu types

blue white blue= s1 no knock sensor
blue white red=s2 no knock sensor 86-87 cars
blue red black=s2 knock sensor 88-89 cars
hearts diamonds hash=s2 knock sensor 90 spec cars

 

Thanks for the reply... I have seen this before, but I was curious if there was an official one stating the colours... Only as I've seen a supposed S1 ECU but the colours are

Blue Red Blue

Which isn't stated in the list you have supplied it's a bit confusing that's all. There is an ECU on fleabay with the same sticker too

http://m.ebay.co.uk/itm/FORD-ESCORT-RS-TURBO-SERIES-1-ECU-IN-GOOD-WORKING-ORDER-/252291461901

 

Blue-Red-Blue = Series one cars (B, C, D)
Blue-Red-White = Early series two cars, with no knock sensor, mainly the first D plates
Blue-Red-Black = Series 2 cars with a knock sensor (E, F, G)
Hearts & Diamonds = 90 spec cars, with a knock sensor (G, H)