P2AED

Intake Air O2 Sensor Pumping Current Circuit Low Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$33–89 (est.)

Symptoms

Increased fuel consumption
Unstable engine operation
Reduced engine power
Check Engine Light Illuminates
Dips during acceleration

Causes

Oxygen sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Problems with power or grounding of the sensor
Mechanical damage to the sensor

How to Fix

Check the integrity of the sensor circuit
Inspect the connectors and contacts of the sensor
Check the power supply and grounding of the sensor
Replace a faulty oxygen sensor
Reset the error code and check the system operation

Related codes

P2AEE P2AEF P2AEC