October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Heated Oxygen Sensor

Individual component testing is not available from manufacturer. If Heated Oxygen Sensor (HO2S) or wiring circuit failure exists, a DTC may be stored in the powertrain control module. Perform appropriate HO2S related diagnostic test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS - CONCORDE, INTREPID & 300M article.