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Automotive Repair Videos DIY Auto Repair How To

How to Fix P0101 Mass or Volume Air Flow “Nissan Altima” Mass Air Flow Sensor Fixed

In this video, I will show you how to fix p0101 mass air flow sensor circuit. We’re working on a 2011 Nissan Altima and in this video, I just wanted to go over a few things we found. First, we tried cleaning the mass air flow sensor which in a lot of cases can help and is always a good thing to try before replacing the mass air flow sensor.

If you need to know how to clean the mass air flow sensor they do sell mass air flow sensor cleaner here https://amzn.to/3yef3wP . Sometimes just this alone will fix a p0101 On this vehicle, we actually had to replace the mass air flow sensor and also there’s a service bulletin that states a computer should be updated with new software to prevent this problem from happening. We deliver all this information in this video about Nissan’s mass air flow problems.

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Disclaimer: Due to factors beyond the control of The Flat Rate Mechanic, it cannot guarantee against unauthorized modifications of this information or improper use of this information. The Flat Rate Mechanic assumes no liability for property damage or injury incurred as a result of any of the information contained in this automotive repair video. The Flat Rate Mechanic recommends safe practices when working on cars or trucks with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this repair video. Due to factors beyond the control of The Flat Rate Mechanic, no information contained in this automotive repair video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or the information contained.

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Automotive Repair Videos Check Engine Light DIY Auto Repair Wi-Tech Software

p2010 p0032 p0647 Dodge Caliber Patriot “Bad Ground

In this video, I find a common ground wire that was broken or had a bad connection and was able to repair it and it took care of all the diagnostic trouble codes on this dodge Patriot.

2007 Caliber 2.0
2008 Caliber 2.0
2007 Caliber 2.4
2007 Patriot 2.4
Customer Concern: Trouble codes P0647, P2010 and P0032 are setting. The Air Conditioning (A/C) does not work.
Average Reported Mileage: 120075
Tests/Procedures: 1. These circuits share a common ground. If the ground is missing/poor, circuit high trouble codes will set.

2. Inspect the Z916 ground circuit (Black or Black/White wire) to the G110 ground. G110 ground is located on the right frame rail just ahead or below the washer reservoir. If the ground is poor/missing, add a redundant ground using a jumper wire and test for further problems.

Diagnostic Codes
#P0032
#P0647
#P2010
Potential Causes

With Service Manual diagrams, components, TSBs, and R&R procedures
G110 Ground
Z916 Ground Wiring
Confirmed Fix Summary

Confirmed Fix

With Service Manual diagrams, components, TSBs, and R&R procedures
12 – Bypassed/Repaired/Connected c100 Ground Wiring
4 – Repaired G110 Ground
1 – Cleaned G110 Ground and Repaired Z916 Ground Wiring

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