I installed the new 2.2 chip into my Scanmaster today. My Powerlogger is working but the Scanmaster is not. I start the car and it displays SCANMASTER 2.2, then PL to the far left and then it goes blank. I did disconnect it from the ECM data wire and connected it to the PL connection unit. The PL connection unit is wired to the PL. Any suggestions?
Last edited: