P2A01 FORD - Oxygen Sensor Circuit Range/Performance Bank 1 Sensor 2
P2A01 FORD Possible Causes
- Faulty Rear Heated Oxygen Sensor Bank 1
- Rear Heated Oxygen Sensor Bank 1 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection
First diagnose P2A01 FORD 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.
P2A01 FORD Tech NotesReplacing the rear O2 Sensor bank 1 usually takes care of the problem.
Cost of diagnosing the P2A01 FORD code
Labor: 1.0The cost of diagnosing the P2A01 FORD 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.
P2A01 FORD Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- High Fuel Consumption
- Excessive Smoke from Exhaust
P2a01 Ford DescriptionThe Powertrain Control Module (PCM) monitors the Heated Oxygen Sensor (HO2S) for an out of range low voltage concern. The P2A01 code sets if the HO2S voltage is out of range low for a calibrated period of time.
P2A01 FORD More InformationNeed more information on how to fix the P2A01 FORD code?
Get Access to Factory Service Manuals
Need more help?Get the P2a01 Ford code diagnosed by a professional: Find a repair shop in your area
P2A01 FORD 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 P2a01 Ford code? Have you replaced any parts?
Any information is appreciated. Thanks