OBD2 P2445

P2445

Technical Definition:

Secondary Air Injection System Pump Stuck Off (Bank 1)

Trouble Code: P2445
Address: 0x2445
System: Powertrain
Subsystem: Auxiliary Emission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Secondary Air Injection System Pump Stuck OFF

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Air pump fuse
– Vacuum hose
– Air pump assembly
– Faulty Pressure Sensor
– Air pump harness is open or shorted
– Air pump circuit poor electrical connection
– Pressure Sensor harness is open or shorted
– Pressure Sensor circuit poor electrical connection

Specific Makes: