Hi, Tommy here, I'm new to the site but I know you guys have helped me a lot in the past reading the forums. I have a 2006 saab 93 with a 120000 miles on it I've replaced compressor all kinds of different things and I took it in to electrical auto to have them diagnose the ECM and also find out why my compressor is not engaging. They are telling me that it is my evaporator temperature sensor where is this item I found one that looks similar inside the vent on the passenger side wheel well just left of the heater core. It actually resides in the footwell vent. The evaporator temperature sensor, if that is it has violet/grn and burn wire. Help, have I identified the correct sensor?