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P0101 and a slug | The Diesel Garage

May 31, 2010· Joined Dec 22, 2008. ·. 3,099 Posts. 4 · May 29, 2010. P0101; Mass Air Flow (MAF) Sensor Performance. First things first, make sure the connector that plugs into the MAF is on tight. If thats not it, pick up a can of MAF cleaner and give it a good cleaning. If that doesnt work, your going to have to bite the bullet and replace it.


Diagnosis And Understanding Maf Sensor Pt2 P0100 P0101 ...

Dec 02, 2021· Chevy silverado p0101 diagnosis: maf sensor. november 1, 2018 by jason. with the chevy silverado, p0101 means the the mass air flow (maf) sensor has a range performance problem. we will cover exactly what that means and potential fixes for it below. it should be considered a high priority to fix, as the maf sensor not reading properly can.


SOLVED: I have a 2003 Chevy silverado 1500 hd series Fixya

Question about 2003 Chevrolet Silverado 1500. 1 Answer. I have a 2003 Chevy silverado 1500 hd series truck, The check engine light keeps coming on and I get two codes P0101 and P0300. I have changed spark plugs and wires and they keep coming back. The light only seems to come on when the trucks speed goes over 80kms/hour or when the gas peddle ...


P0101 and poor power at high load 2003 GMC Sonoma[ Update ...

P0101 and poor power at high load 2003 GMC Sonoma[ Update] Close. Vote. Posted by 5 minutes ago. P0101 and poor power at high load 2003 GMC Sonoma[ Update]


2003 Tahoe P0101 P0171 | Chevy Tahoe Forum | GMC Yukon ...

Feb 02, 2012· 1. P0101 2. P0101 Pending 3. P0171 Too Lean; Bank 1 4. P0171 Too Lean; Bank 2 The truck is a 2003 Tahoe with the 147K miles. It didn''t seem to miss a beat. I seen reference to the MAP sensor being dirty. Any other potential causes? Thanks!


CODE P0101 Replace or Clean Mass Airflow Sensor Chevy ...

AC DELCO Mass Airflow Sensor: /2pul9poReplacing and cleaning the Mass Airflow Sensor on my Chevy Silverado. I was getting the check engine light wou...


2003 silverado tuner did VE and timing , but no MAF, a few ...

Jul 17, 2008· Or should I just multiply my MAF delta P0101 by and call it good cuz they''re pretty low to begin with. Truck has headers, duels, 80mm tb, cai, built tranny, and edge 3600 stall, trutrac and ''s


I am having a P0101, P0102 code come up on my 2003 chevy ...

Feb 12, 2018· I am having a P0101, P0102 code come up on my 2003 chevy silverado 2500 LS. I have had that catalytic converters checked. It has dual exhuast. I’ve replaced the MAF sensor, throttle body, intake manifold gaskets, fuel lines, fuel pump, etc. the issue is when I give it little gas it’s fine but anything beyond quaternary throttle it falls on its face.


P0101 What Does It Mean? (19992006 V8 Chevrolet ...

Sep 25, 2020· A trouble code P0101: MAF Sensor System Performance Problem tells you that the fuel injection computer is seeing a problem with the MAF sensor signal. If this code is lighting up the check engine light on your V8 Chevrolet Silverado (GMC Sierra), then this article will help you. I''ll explain what this trouble code means and what it takes to ...


P0101 Meaning, Causes, Symptoms, Fixes FIXD Best ...

May 24, 2018· Code P0101 Definition. Mass Air Flow (MAF) Circuit/Performance Malfunction. Code P0101 Meaning. The mass air flow (MAF) sensor measures the amount of air entering the engine. Check engine light code P0101 is set when the measurement of air entering the engine by the mass air flow sensor is outside of the manufacturer’s specified range.


P0101 Error Code Help 20002014 Silverado Sierra HD ...

Jan 01, 2009· Author. Share. Posted June 21, 2008. rendrick said: P0101 CODE =MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE THE FIRST THING ID BE TRYIN WOULD BE CLEANING MASS AIR FLOW SENSOR ESPECIALLY IF YOU USE AN OILED FILTER SUCH AS kN sorry bout caps to lazy to retype lol. I have a KN air filter.


Chevy Silverado P0101 Diagnosis: MAF Sensor | Drivetrain ...

Nov 01, 2018· With the Chevy Silverado, P0101 means the the Mass Air Flow (MAF) sensor has a Range/Performance problem. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, as the MAF sensor not reading properly can really make an impact on the performance of the vehicle.


Chevy Silverado with fault code P0101 P0300

Dec 05, 2015· Hello, I have a 2003 Chevy Silverado with engine. My check engine light comes on and I had the codes checked at Auto Zone. They told me the two codes were P0101 P0300. The engine seems to run fine, I do not feel as if I have a lack in power, and the fuel mileage has not decreased at all.