No such engine exists! If its a diesel it should be a 1.9L. Could be 115, 130 or 150bhp. The TCS - Turbo Control Solenoid (N75) is located behind a heatshield on the engine bulkhead behind the EGR valve Thanks for the quick reply Sorry you are right my mistake it is a 1.9 is it the heat shield that has 3 plastic junctions behind it that have vacume pipes and electrical connectors going to them? If so which one of the three is it or am I looking in the wrong place,can this item be cleaned? sorry to ask a lot of questions but as mentioned these vehicles are new to me I dont suppose there a re any pictures on the forum of this item?? thanks again John