P2433 Buick Secondary Air Injection System Pressure Sensor Circuit High Voltage

P2434 Buick Secondary Air Injection System Air Flow / Pressure Sensor Circuit Intermittent / Erratic (Bank 1)

OBD Code:
System:
Subsystem: 		 P2434 Buick – (ASE)
 Powertrain
 Auxiliary Emission Controls

Trouble Code Description: Secondary Air Injection System Air Flow / Pressure Sensor Circuit Intermittent / Erratic (Bank 1)


Location:
Analysis:

Possible Causes:
 Bank 1
 Periodically Unstable Circuit

 

Tech description:

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