OBD P2431

P2431

Technical Definition:

Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance (Bank 1)

Trouble Code: P2431
Address: 0x2431
System: Powertrain
Subsystem: Auxiliary Emission Controls

Technical Description:

Possible Causes:

Possible Symptoms:

Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: