I have a TPS p0120 problem. TB swapped and problem still exists. Fast idle. ECU about to be changed but I suspect wiring on the left hand (from rear) multi way ECU connector. Moving connector affects idle sometimes. Fault was intermittent but now seems continuous. Does anyone have ECU/sensor wiring diagrams? I have looked averywhere and cannot find them so any help would be greatly appreciated. ECU info and diagnostic report attached. Peter