P0436 OBD II Trouble Code Catalyst Temperature Sensor Circuit Range Performance (Bank 2, Sensor 1)

How to diagnose, repair, and info on causes of a P0436 engine code which involves the bank 2 sensor 1 catalyst temperature oxygen sensor circuit which is out of range. Also includes links to relevant forum topics on the code.

Symptoms of P0436 OBD II Trouble Code

Common Causes of P0436 OBD II Trouble Code

Severity of P0436 OBD II Trouble Code