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Chevrolet Silverado 19992006: How to Clean or Replace ...

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Jun 11, 2015· Step 2 – Remove the MAF sensor. There are two hose clamps on each side of the MAF sensor that hold it in place. Use a flat head screwdriver to loosen the hose clamp screws. Pull the air inlet hose off the sensor, and then pull the …

Chevrolet Silverado 2500 HD Mass Air Flow Sensor Best ...

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Order Chevrolet Silverado 2500 HD Mass Air Flow Sensor online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.

P02E0 Diesel Intake Air Flow Control Circuit/Open

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The code P02E0 Diesel Intake Air Flow Control Circuit/Open is set when there is a detected open condition or other general circuit problem in the diesel intake air flow control system. It could have been set because of mechanical (physical damage to the control system itself, thereby causing an electrical fault) or electrical (DIAFCS motor ...

How to Replace an EGR Valve on a Duramax | It Still Runs

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Duramax diesel engines are installed on many of General Motors light and medium capacity pickup trucks. The engines are all equipped with an EGR valve system, which operates by recycling a portion of the exhaust through the engine. This increases fuel economy by ensuring that all of the diesel fuel has been consumed. ...

Mass air flow sensor cleaning | Chevy and GMC Duramax ...

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Sep 15, 2012· 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler stock trumpet tip, Alum. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, …

Chevrolet Silverado 20072013: How to Clean MAF Sensor ...

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Jun 10, 2015· Step 1 – Remove the MAF sensor. Start by opening the hood. Look for the little black box attached to the air intake hose. You''ll see it just down from the large air intake box on the far left. It''ll have a large electrical connector plugged into it. Push in on the tabs of the connector and unplug it from the MAF sensor.

Help: Code P0299?? |

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Nov 07, 2013· Dec 4, 2009. 5. OK, this is the story. Back when the LLY came out, and people started putting on either aftermarket aircleaners, EGR blockers, or exhaust systems, AND they went driving in the mountains, the infamous P0299 Underboost code came up. It is a performance limiting code, so it was important to resolve.

Code P0101 Mass Air Flow Sensor Circuit Range/Performance

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Jul 10, 2021· The sensor reference voltage and ground must be checked. The mass air flow can be tested with a scan tool that displays the live data. The airflow sensor readings at different rpms ( 1000, 2000, 3000) must be compared to the specifications or to the readings of a known good sensor. Read more about testing a mass air flow sensor. A faulty ...

The 5 Most Common LBZ Duramax Engine Problems V8 Diesel

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Aug 04, 2020· I have a 2006 GMC 2500HD SLT with the LBZ Duramax, all stock except I removed the EGR valve about 10 years ago. I now have the CEL on and can’t seem to do anything to get it off. It’s been on for a number of years now, and I’ve replaced the air filter element, the mass flow sensor and cleaned them all, but still can’t get the CEL to go off.

Mass Air Flow Sensor trouble | Chevy and GMC Duramax ...

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Jun 27, 2013· P0101 mass air flow out of range. P0102 mass air flow signal low. P0401 insuffiecient egr flow detector. P0700 trans control system fault. P0113 intake air temp circuit signal high. P0299 turbo or super charger under boost. After driving 2 blocks light is back on. Check codes and P0101 and P0299 reappeared.

Engine Power Reduced message 2009 Duramax | Diesel Place

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Sep 24, 2015· Firewalker918. Just had my 2009 Sierra 2500HD Duramax serviced with new fuel filter and Air Filter yesterday. Today each time i start up it prompts "Engine Power is Reduced" It feel like it has a governer on it and will just crawl up to about 40 mph. The after a little bit, the code goes away and it seems to run fine.

The Symptoms of a Bad Mass Air Flow Sensor AutoZone

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The mass air flow (MAF) sensor, part of your vehicle’s electronic fuel injection system, is responsible for calculating the total amount of air entering the engine. A faulty MAF sensor can cause your vehicle to run too rich or run too lean. You’ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires.

How To Replace Mass Air Flow Sensor 0912 Chevy …

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Buy Now!New Mass Air Flow Sensor from this video 1A Auto shows you how to repair, install, fix, change or replace a...

Mass Air Flow Sensor | Chevy and GMC Duramax Diesel Forum

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Jun 14, 2020· It use to read clean diesel exhaust filter with that engine power reduced message but not now. I’ve replaced the air cleaner, new oil change, fuel filter change, and new iat 2 internal air temperature 2 sensor. I took it to the Chevy garage. I spent 100 on diagnostic. They deemed my mass air flow sensor bad on my 2008 Chevy 3500 diesel truck.

I have a 2007 Chevy Silverado with a Duramax engine. The ...

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May 25, 2012· The mass air flow (MAF) sensor is integrated with the intake air temperature (IAT) sensor. The MAF sensor is an air flow meter that measures the amount of air entering the engine. The engine control module (ECM) uses the MAF sensor signal to provide the correct fuel delivery for all engine speeds and loads.

The 3 Most Common Duramax L5P Engine Problems …

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Jun 02, 2021· The Duramax L5P was introduced in 2017 as a replacement for the in the Silverado and Sierra HD work trucks (2500HD/3500HD), the L5P uses the same turbodiesel powerplant that has been in use since the LB7 since 2001. While the engine uses the same design, many major engine components were completely refreshed in order to …

Mass Air Flow Sensor Quick test To Tell if Bad or Dirty ...

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Quick test to tell if Mass Air Flow Sensor is bad or dirty which could be causing your car or truck to run bad or keep cutting off.

MASS AIR FLOW SENSOR HOW TO KEEP CLEAN by ... YouTube

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The mass air flow sensor is a critical piece of equipment on your air filter. It helps regulate the amount of air entering your duramax. DT''s Bob Petersen ex...

SOLVED: Where is tubocharger boost control position sensor ...

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Aug 10, 2014· The intake air temperature sensor on a diesel is part of the mass air flow sensor, located just outside the air filter housing, in the intake air snorkle going to the engine. The other one is for the turbo system and is located directly at the top of the engine in the inlet pipe for the turbo.

How to Replace Mass Airflow Sensor 1517 Chevy …

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Apr 26, 2019· Shop for New Auto Parts at Auto shows you how to remove, install, fix, change or replace a broken Mass Airf...

Bad Mass Air Flow Sensor? (7 Symptoms with Fixes) | The ...

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Oct 22, 2018· 03/31/2021 10/22/2018. The symptoms of a bad mass air flow sensor include low engine power, poor fuel economy, an engine that won’t start, a check engine light on the dash and a gas smell from the exhaust fumes. A bad mass air flow sensor is often the likely culprit if your car isn’t running as it should. The job of the mass air flow sensor ...

SOLVED: OK My 03 2500, Silverado pulls a code: PO 101, Fixya

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The MAF sensor (Mass Air Flow) is located in in the air induction system usually just after the air filter and before the throttle body, and the ECM (Engine Control Module) uses the signal generated from the MAF sensor to determine how much fuel the engine receives. However, before you replace the MAF sensor you should be certain that there are no air or vacuum …

2006 GMC 2500 HD P0101 Mass ari flow sensor (MAF) perform...

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Feb 16, 2017· Q: Get P0101 MAV (Mass Airflow) code in a 2006 GMC 2500HD Duramax w/122000klm. Also have had loss of power a few times when pulling a 5th wheel trailer and tank falls below 1/4 full. 1 Can Mass Air Flow sensor be...

ECT sensor location? | Diesel Place

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Nov 27, 2009· Turnpike ''16 Chev 2500HD LTZ Z71, CC, Duramax, Allsion, 4wd, new Sept 2016, has factory fifth wheel prep so added a Curt hitch. Traded off''05 Chev, 2500HD, CC, SB, Duramax, Allison, 4WD, bought new April ''05, sold at 179,400 miles, LBZ mouthpeice, Blocker Plate Unplugged EGR, Air Box cut out, lost the , 52 US Gal (196 Litre) Titan Fuel Tank, …

Part 1 How to Clean the GM Mass Air Flow (MAF) Sensor

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Jun 07, 2009· Alright, enough of the and let''s get started with the actual step by step cleaning of the GM mass air flow (MAF) sensor (Buick, Chevrolet, Oldsmobile, Pontiac, and GMC models). Step 1: Remove The MAF Sensor From Vehicle. Remove the mass air flow sensor from the car or truck. Once off, your MAF sensor should look like the one in the photo.

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