P2A07 - O2 Sensor Negative Voltage Bank 1 Sensor 2
P2A07 Possible Causes
- Faulty O2 Sensor Bank 1 Sensor 2
- O2 Sensor Bank 1 Sensor 2 harness is open or shorted
- O2 Sensor Bank 1 Sensor 2 circuit poor electrical connection
First diagnose P2A07 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 P2A07 code
Labor: 1.0The cost of diagnosing the P2A07 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P2A07 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2a07 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.
P2A07 More InformationNeed more information on how to fix the P2A07 code?
Get Access to Factory Service Manuals
Need more help?Get the P2a07 code diagnosed by a professional: Find a repair shop in your area
P2A07 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2a07 code? Have you replaced any parts?
Any information is appreciated. Thanks