P2A08 - O2 Sensor Negative Voltage Bank 1 Sensor 3
P2A08 Possible Causes
- Faulty O2 Sensor Bank 1 Sensor 3
- O2 Sensor Bank 1 Sensor 3 harness is open or shorted
- O2 Sensor Bank 1 Sensor 3 circuit poor electrical connection
First diagnose P2A08 code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P2A08 code
Labor: 1.0The cost of diagnosing the P2A08 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P2A08 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2a08 DescriptionThe Engine Control Module (ECM) monitors the O2 Sensor Negative Voltage signal. The ECM sets the OBDII code when the O2 Sensor Negative Voltage is out of factory specifications.
P2A08 More InformationNeed more information on how to fix the P2A08 code?
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