The examination of a catalytic converter’s floor temperature, sometimes carried out utilizing an infrared thermometer or pyrometer, is a diagnostic process used to evaluate its operational standing. Discrepancies between the inlet and outlet temperatures, or readings considerably exterior anticipated ranges, usually point out a malfunction. For instance, a lower-than-expected temperature distinction could counsel catalyst deactivation or a wealthy gasoline combination.
This analysis is essential in diagnosing automobile emissions points and making certain correct functioning of the exhaust system. Traditionally, technicians relied on visible inspection and exhaust gasoline evaluation. Nonetheless, temperature measurement gives a sooner and sometimes extra direct indication of inner exercise, probably saving time and enhancing diagnostic accuracy by highlighting particular points with the converter’s performance and total efficiency of the exhaust system.
