P2438 Secondary Air Injection System Air Flow / Pressure Sensor Circuit High (Bank 2)

P2438 Secondary Air Injection System Air Flow / Pressure Sensor Circuit High (Bank 2)

OBD Code:
System:
Subsystem:
 P2438 – (ASE)
 Powertrain
 Auxiliary Emission Controls

Trouble Code Description: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High (Bank 2)


Location:
Analysis:

Possible Causes:

 Bank 2
 End of Range – Circuit Higher Than Expected

 

Tech description: