Morning, just fitted the MS1 kit to my 3.9 serpentine motor. I have downloaded the registered version of Tuner Studio but I'm not sure which Lambda I have. The one I have is the one Nige supplies with the full kit. I've attached a pic of the list of sensors to pic from. I have tried the 'none of the above' one but seem to get very low AFR readings. Could these be voltage it's showing. Elsewhere I've reading that most wideband sensors give 2.5v at 14.7?. Anyone have any ideas please?...cheers Rich...😊🤘
