The trani is automatic...Yes...I have checked for power to the ECU - have not tested SKREEM power...will do that today...So, the small Skreem connector (white wire) controls the immo....thus, no connection no immo...The ECU is still looking for that code ? Or, does the Skreem control the fuel pump and starter? I have made separate connections from the ignition to the fuel pump and the starter and thus I can turn them on with the ignition keyfob...But, the ECU is not in control and thus the Fuel pump runs continuously... However, I have an MGB that the fuel pump runs continuously and has for many years without issue...(side bar) ... I will check that power to the Skreem, do you know which pin out - lead is supposed to have power? Thank you for your help ...