p0032 code is showing after I changed the plugs and wires when engine started missing, any suggestions?

Question

p0032 is the only code showing

Answer 1

Hi there,

This code is for the bank 1 heated O2 sensor, sensor 1. This is the first sensor on bank 1 of the engine before the exhaust. Since the code is for the heater circuit, it's likely the sensor causing the issue. As for the running issue, double check the firing order.