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P2431 Diagnostic Trouble Code Discussion for August 2011

Secondary Air Injection System Pressure Sensor Performance


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Trouble Ticket Help Requests for DTC P2431
Help Request Posted
2006 Subaru Impreza WRX STI 2.5L MIL Lamp on VIN: JF1GD79636
P2431: Secondary AIR System Airflow Pressure Sensor Circuit Range/Performance. ... complaint.dont see many turbo subi's,so am a little green here.it starts,idles perfectly.as you drive it and shift through the gears (5-speed)it will run fine till about 3000 or 4000 rpm with decent power, but it seems like when it should be making boost i...
August 25, 2011
2006 Subaru Impreza WRX STI 2.5L MIL Lamp on VIN: JF1GD79636
P2431: Secondary AIR System Airflow Pressure Sensor Circuit Range/Performance. ... complaint.dont see many turbo subi's,so am a little green here.it starts,idles perfectly.as you drive it and shift through the gears (5-speed)it will run fine till about 3000 or 4000 rpm with decent power, but it seems like when it should be making boost i...
August 30, 2011
2006 Subaru Impreza WRX STI 2.5L MIL Lamp on VIN: JF1GD79636
P2431: Secondary AIR System Airflow Pressure Sensor Circuit Range/Performance. ... complaint.dont see many turbo subi's,so am a little green here.it starts,idles perfectly.as you drive it and shift through the gears (5-speed)it will run fine till about 3000 or 4000 rpm with decent power, but it seems like when it should be making boost i...
August 25, 2011
2006 Subaru Impreza WRX STI 2.5L MIL Lamp on VIN: JF1GD79636
P2431: Secondary AIR System Airflow Pressure Sensor Circuit Range/Performance. ... complaint.dont see many turbo subi's,so am a little green here.it starts,idles perfectly.as you drive it and shift through the gears (5-speed)it will run fine till about 3000 or 4000 rpm with decent power, but it seems like when it should be making boost i...
August 30, 2011