P113E – Oxygen Sensor 2/1 Slow Response

P113E Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P113E Possible Causes

Faulty Oxygen (O2) Sensor 2/1,Oxygen (O2) Sensor 2/1 harness is open or shorted,Oxygen (O2) Sensor 2/1 circuit poor electrical connection

P113E Description

The Engine Control Module (ECM) monitors the Oxygen (O2) Sensor Bank 2 Sensor 1. The ECM sets the OBDII code when the Oxygen (O2) Sensor Bank 2 Sensor 1 is not to factory specifications.