Fault Codes/Cummins/3542Cummins3542UnclassifiedAir IntakeWhat This Code MeansWarning lamp active; Displayed message: AIR THROT POSN SENS DATA INCORRPossible Causes•Engine Intake Throttle Actuator Position Sensor - Data Erratic, Intermittent, or Incorrect•The engine controller has sensed a fault condition and is broadcasting the fault messageSuggested Actions1Consult Engine Service ManualRelated Cummins Fault Codes3541353917717617551345186518751883131Browse all Cummins fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 3542 on your specific Cummins unit — cited to the OEM manual, not a forum guess.Your question about 3542GET THE ANSWERFree account required — we'll bring your question with you.