Technical Definition:

Nitrogen Oxides (NOx) Sensor Heater Sensore Circuit (Bank 2)

Trouble Code: P2221
Address: 0x2221
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

NOx Sensor Heater Sense Circuit Bank 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

Leave a Reply

Your email address will not be published.