Been getting code P2121, APPS sensor problem. My truck is a 2004 with manual transmission, AAPS is located under driver side battery and is not the kind mounted on the motor like most of you prob have. I have tried cleaning out connectors, tracing wire to check for bad spots, still no workie! Got a new APPS ordered. Read where that hasn't fixed a lot of people's problem though. Any body here seen this prob? If so any tips