P0101 on NISSAN PATHFINDER — Mass or Volume Air Flow Sensor A Circuit Range/Performance

Q: "What does P0101 mean on a NISSAN PATHFINDER?"

"P0101 indicates: Mass or Volume Air Flow Sensor A Circuit Range/Performance. This is a fuel and air metering code. 3 NISSAN PATHFINDER owners have reported this to NHTSA."

Q: "What are the most common causes of P0101 on NISSAN PATHFINDER?"

"Based on 3 NHTSA reports, the most commonly cited components are: Steering,Engine, Power Train,Engine,Fuel/Propulsion System, Power Train,Engine,Forward Collision Avoidance. These percentages are based on the component field in owner complaints."

Q: "Is P0101 serious on my NISSAN PATHFINDER?"

"Of 3 NHTSA reports for this code on NISSAN PATHFINDER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my NISSAN PATHFINDER shows P0101?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0101 Means on Your NISSAN PATHFINDER

P0101 is a diagnostic trouble code indicating: Mass or Volume Air Flow Sensor A Circuit Range/Performance. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

3 NISSAN PATHFINDER owners have reported this issue to NHTSA across model years 2015-2022. Most reports come from the 2015, 2017 model years.

Real NISSAN PATHFINDER Owner Reports

Source: NHTSA Complaints Database

"1. CODE P0101 not removed after replacing MAF sensor. 2. power steering motor is annoying noise, high pitched sound."

— 2015 NISSAN PATHFINDER owner · STEERING,ENGINE · Filed 11/22/2024

"The Check Engine light turned on and took it to dealership on 12/14/24 and they stated that Throttle chamber may have issues. Used scanner and code P0101- Mass Air Flow Sensor Circuit was read on scanner."

— 2017 NISSAN PATHFINDER owner · POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM · Filed 12/13/2024

"Last Nov.10 after my oil change to Nissan Van nuys Dealership within less than a mile, i got terrible experience,The Car was stop in the middle of the road and a red Solid oil pressure light show up on dashboard and The Gear shift from Drive to Neutral and get towed and bring back to dealer and afte"

— 2022 NISSAN PATHFINDER owner · POWER TRAIN,ENGINE,FORWARD COLLISION AVOIDANCE · Filed 12/03/2023

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'15

1

'17

1

'22

Common Causes on NISSAN PATHFINDER

Based on NHTSA complaint component analysis for this vehicle.

STEERING,ENGINE 33.3%

POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 33.3%

POWER TRAIN,ENGINE,FORWARD COLLISION AVOIDANCE 33.3%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0101 mean on a NISSAN PATHFINDER? ▾

P0101 indicates: Mass or Volume Air Flow Sensor A Circuit Range/Performance. This is a fuel and air metering code. 3 NISSAN PATHFINDER owners have reported this to NHTSA.

What are the most common causes of P0101 on NISSAN PATHFINDER? ▾

Based on 3 NHTSA reports, the most commonly cited components are: Steering,Engine, Power Train,Engine,Fuel/Propulsion System, Power Train,Engine,Forward Collision Avoidance. These percentages are based on the component field in owner complaints.

Is P0101 serious on my NISSAN PATHFINDER? ▾

Of 3 NHTSA reports for this code on NISSAN PATHFINDER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my NISSAN PATHFINDER shows P0101? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.