Hi guys! Well my 02 Xc70 213k engine gave up around a month ago..got a 2001 engine with 110k huge mistake since 01 had the etm problems in that year after 02 everything was alright..but cant do anything right now motor is already in and I knew about the motor design after everything and has been started..it idles really rough I plugged in my scan tool a Autel Md802 and gave me these codes: ECM-903C Throttle position sensor FAULTY SIGNAL , ECM-9150 Throttle unit potentiometer 1 signal too high , ECM 9170 Throttle valve faulty signal , ECM-9160 Throttle unit potentiometer 2 signal too low , ECM-3000 Inlet Camshaft sensor Signal too high. I bought a ETM manufactured/built in 2004 and a camshaft position sensor..swapped both and Im having the same codes and same rough idle when the accelerated it doesnt go above 1500 rpm..Im getting a message "Reduced Engine Performance". Need help asap, Im moving soon across the country Maine to Utah.