Dodge Durango no start issue with codes P0001, ISO 9141, and KWP 2000, possible temperature probe or Cadillac converter sensor problem on Dodge Durango

Some Dodge Durango owners report experiencing no-start issues accompanied by OBDII codes such as P0001, ISO 9141, and KWP 2000, which may indicate problems with the vehicle's communication systems. Additionally, some owners find that a faulty temperature probe can lead to engine performance issues and starting reliability, as it regulates the fuel mixture and ignition timing based on engine temperature. Furthermore, issues with the catalytic converter sensor have been noted, which can trigger error codes and negatively impact overall vehicle performance, including starting difficulties. To resolve these concerns, it is advisable for owners to consult a qualified mechanic or dealership experienced in Dodge Durango diagnostics and repair to accurately identify and address the underlying causes.