Duramax maf sensor cleaning. id say just clean it and see wat happens.

Duramax maf sensor cleaning It helps Had a P0401 egr code replaced filter and cleaned the MAF which had a obstruction in it. Save Share clean sensor, and tighten her up good again and get a live reading. They make a spray can cleaner specifically for the MAF sensor. Well, it was not cured from cleaning the MAF sensor and cleaning the air filter. How to Clean a MAF: 1. Onced its dried reinstall the MAF sensor. 06-07 LBZ & LLY Duramax Powertrain I noticed better acceleration when I cleaned my MAF. Might've damaged it. Just spray it until your convinced it's clean, then reinstall when it CRC continues to lead the market in creating revolutionary products to improve performance and driving experiences. More air flow, more cooling. Step 4: Cleaning the Mass Air Flow Sensor. Spray the wires with the cleaner. Chevy and GMC Duramax Diesel Forum. and they said the MAF wasn't reading at all (so didn't think about cleaning it), and said it could be the MAF, wiring, or worst case ECM. 0L Duramax diesel Chevrolet Silverado/GMC Sierra 1500, Chevrolet Suburban/GMC Yukon XL, DT's Bob Petersen explains how to keep the sensor clean and your truck performing at its best. 1K views 8 replies Where is the mass air flow sensor located on a 2009 GMC Serra . DO NOT use -EGR Control Pressure Sensor-Mass Air Flow Sensor-Mass Air Flow (MAF) Sensor Performance The acceptable operating range is, 1. NOTHING ELSE. The engine light came on showing a code for mass air flow. I replaced the mass air flow sensor with a delfi napa part. 01-04. Anyway, long story short, cleaning the MAP sensor solved the issue with excessive lag and sudden boost, there's better throttle response, better acceleration, and less lag now. I will try to get my v2 over to my buddy's house this weekend to use the laptop. If you need to clean it, buy MAF sensor cleaner from your auto parts store. 5 z71. Pulling a 3000lb empty trailer going 70mph down the freeway the engine will stutter/cut out and lose power. I will get the MAF readings at idle and wot. . MAF measures air mass going into the engine, so the faster the engine runs, the higher the MAF reading will be. The major parts houses can seemingly only get rebuilt at around $260, generally A1 Cardone or whatever Turn off the engine and open the hood. He lives about 40 miles down the road. Clean your Map sensor also, unfortunately it sounds like your Maf might be out of scale. I don't have access to the stock air box. On the left clamp from the engine is the Mass Air Flow Sensor. 5 LB7 Duramax Powertrain Results of CRC MAF cleaning Run-off was absolutely clean so guess I've been doing a good job with changing OEM air filters. 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM 6. 4 and 17. I will also try to get a reading in the 1500 to 2k range. The optimal air-to-fuel ratio is 14. U need a T20 hex head to remove the maf. See if a buddy will let you try there Maf to see if it really fixes your issue, and yes the Maf has alot to do with fueling, but so does the Map. The mass air flow sensor is a critical piece of equipment on your air filter. I decided to take a look at my MAP sensor and after 150k miles and 20 years look damn good. 0L Duramax diesel Chevrolet Silverado/GMC Sierra 1500, Chevrol Advanced Search Cancel Create thread New Forums More Login / Join Need to replace a MAF for a friend on '08 LMM. XX at low Idle. My 2011 was throwing a P0103 code, along with two others. Try cleaning the MAP sensor to see if that might help. Take out the screws, use the MAF sensor cleaner (ONLY USE THIS CLEANER), clean it with spray, do not touch filament, wait to dry (2 minutes?) and re-install. Remove the sensor from the connecting port and clean it using an authorized Mass Air Flow sensor cleaner. Dont touch the wires. MAF location in the red circle 2 screws hold it in place, MAP location blue circle one screw holding it in place. 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). Colder air? More cooling. Changing the air filter and cleaning the mass air pressure sensor (MAP) on my 2018 GMC Sierra 3500 that has a L5P Duramax engine. I have an adjustable 'Calibrated Power' tune on it, keep it on the 3rd setting most of the time, and notice a substantial improvement in performance when the MAP sensor is clean. Jump to Latest This may have been said already, but is it ok to clean the MAP sensor with the CRC MAF cleaner? 07. 3. Usually doesn't need much attention unless you are running an aftermarket oiled ail filter. The best thing to do if you want to get it figured out would be to take the k/n off. Buy a quality MAF cleaner. A: Yes, a severely clogged air filter can restrict airflow, leading to inaccurate MAF sensor readings and potentially triggering the P0101 code. 3 g/ps at idle and will only read up to about 280-320 g/ps. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! In this video, we show you how to change or clean the MAF mass airflow sensor on a 2020-2024 3. I was expecting to see some debris, but I Same as you did for the MAF sensor. 6L Duramax LBZ / Allison trans / manual T-case with Riverside Gear pump-rub-elimination upgrade / coolant bypass filter / PCV reroute A stuck open egr valve would mirror all of your symptoms but it looks like yours is gone. Change altitude? More dense air = more cooling! It does an excellent job accounting for various atmospheric conditions with a single sensor, ASSUMING it is CLEAN! You can clean the MAF sensor by directing the spray on the wires that are visible int eh sensor. STEP 1: Remove The MAF Sensor From Vehicle. Only use MAF sensor cleaner. a little wet oil on it likely from the PCV as it feeds into the intake just in front of it. Well, he was right, it does do that. 07. 8l Duramax SLT, is the Map sensor seems to clog pretty quickly. 7 equivalent units of air are needed for perfe In this video, we show you how to change or clean the MAF mass airflow sensor on a 2020-2024 3. It will also start puffing out black smoke. That discussion is over, there will be a new MAF installed on this truck no matter what (not my choice or my recommendation). with a little oomph and massaging. Jump to Latest 2003 2500HD Duramax CC LongBed 4x4, Falken Wild Peak AT3W. Do NOT touch the wires with your fingers or anything for that matter. 3 tahoe. Man Tips: Clean Mass Air Flow Sensor on 2015 GMC 2500HD Duramax presented by Talking Small Podcast only use maf sensor to clean it. Hopefully something cheaper then the $189 plus exchange that Schuck's wants. Using the MAF sensor cleaner on both. I plan on cleaning it every air filter change. I didn't take the time to warm up the engine, but I was reading 57. The LML and LMM’s never had the problem with soot build up on the MAP sensor that the L5P’s have based on their sensor location. I think I may need to clean the MAF sensor, can anyone tell me where it's located and is it in this thread in this sub-forum in the entire site. Clean the MAF Sensor. Unless some goofy adjustments have been done to the MAF scaling in the tune you should see 28-32 in my experiences. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! I don't know about using brake cleaner to clean your mass airflow sensor. The next step for me will be to get a In addition, a problem with the Mass Air Flow sensor often causes the "check engine" or "service engine soon" light in the vehicle instrument panel to illuminate. So, curious if anyone has done this with the LWN and what the results were in terms of dirtiness and/or performance/response changes after cleaning. Ok. Since the MAF was the most likely cause I thought I would look there first and try to save money from Starting with a good MAF sensor cleaning makes further troubleshooting of codes easier. I cleaned my MAF sensor for the very 1st time around 60K miles. Advanced Search 2004 Chevy Silverado, 2500HD, Duramax, LLY, 4WD, CC, LB One thing I have noticed on my 2017 GMC Canyon 2. Appreciate the responses, I will keep y'all posted. Dont use anything else put maf cleaner. MAF sensor for 2005 LLY. It should look like one of these, probably the one on the right. Some times it comes on when I'm at highway speeds or after a hard acceleration while merging on to the highway. Use only MAF cleaner if you decide to MAF sensor can measure the volume airflow that goes into the engine’s cylinder and send this data to the vehicle’s computer system. Hopefully thats the fix and not a replacement sensor. 04. Definitely first MAF cleaning, btw. 4 hand calculated with very, very hard driving. Key cycle took care of it. I have tested Cleaning MAP sensor needed? (NOT MAF) Jump to Latest 2006 LBZ duramax silverado CCSB 4x4. Also when cleaning your MAF sensor be very careful don't touch anything below the mounting screw housing. Fear No Deer Bumper Replacement, Precision Billet Torque Converter DSB'd: 2000 F250 Powerstroke ExtendedCab Shorty 4x4. Clean it off and see if Agree on the MAF sensor. -Restricted air filter-Loose charged air cooler hose :rof 2011 Duramax LML, CCSB 2500 Blk 1969-1/2 Dodge Coronet Superbee 440-6pk A12 Y2 yellow, forest green interior. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Jump to Latest 4 Deffinetly clean your MAF sensor it probably covered in oil and it will get re-covered if you dont let you filter dry before installing it. Just make sure you don't touch Chevy / GMC Duramax 04. One of our busses popped a P0101 code on the road. id say just clean it and see wat happens. 06-07 LBZ & LLY Duramax Powertrain 2006 GMC MAF sensor code. XX so I checked the MAF reading. Don't ask, friend insists on new sensor. Check the 5V reference and ground, and if OK, then clean the I have regularly cleaned my MAF sensor in my 20 year old 5. It can also determine the volume of fuel to be sent to maintain the ratio. 5-10 LMM Forums. 5 LB7 Forums. Filter is clean, sensor is clean, replaced the wire harness and the sensor less than a year ago. One particularly robust method is by using a MAF sensor: it has a small heated wire that changes resistance based on temperature. s. Chevy / GMC Duramax 07. Take out the sensor and check for physical damages, cloggings, and debris inside the sensor chip. 5-05 LLY Forum. 1. 2006 Silverado LT Crew Cab Durmax LLY Allison/6speed Straight Piped Kitty Ran Off Resinator Plugged PCV Reroute 06 Chevy Duramax LBZ 3500 Dually 4"MBRP turbo back, Amsoil (Injen) cold air intake PPE Standard (Level 2) I went and grabbed a $6 bottle of MAP/MAF sensor cleaner and scrubbed it up. One bolt 12mm socket (I think) holds it in place. Be very careful because its a stupid sensitive part but took about 20min start to finish. CRC Mass Air Flow Cleaner was the first item on the market specifically designed to clean the mass air My 2005 LLY is blowing excessive smoke every time I accelerate. 670 v 11 kg/hr to 1620 kg/hr Reasons for the DTC to set,-Detects an in range sensor fault. -It can also detect an open circuit. Take the MAF out and disconect it. Will give a little resistance because of the O-ring. Save Share 5 Easy Fixes for the Duramax Mass Air Flow Sensor. Also follow the directions on the MAF sensor cleaner can, dont touch any part of the MAF sensor wires, & have the engine off. 6L Duramax Engines LML & LGH Engines | Alliant Power: Mass Air Flow - Amazon. com FREE DELIVERY possible on eligible purchases. My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. LT265/75R16 310K+ miles on the stock injectors. I checked and when it popped, the MAF was reading 54. Wait a minute and it will come back. I have put a new MAF and humidity sensor in. New LP5 owner first 2017 GMC Denali Duramax. 5-05 LLY Duramax Powertrain MAF problems I think A mass air flow sensor measures the air flow coming in. I removed the MAF Sensor and after putting on my HAZMAT suit, I cleaned the sensor with MAF sensor Buy New Mass Air Flow Sensor MAF for OE# 23259883/10393949 2011-2016 6. 5-10 LMM Duramax Powertrain Mass Air Flow sensor Mass Air Flow sensor. Remove the mass air flow sensor from the car or truck. Alright, enough of the b. Best time to clean the MAF sensor is when you clean or replace the air filter. 7:1. 8M posts 222K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Reset again and 1/2 mile light is back on. I unplugged the wire above the MAP sensor so I have good access to remove the bolt. It means that for each unit to fuel, 14. That reading seems low. 2006 2500HD CCSB 4X4 RED LBZ Spray-In Bed Liner, Air Bags Custom Reese 20K slider FWH/Gooseneck hitch I recently cleaned/added cleaning the MAP sensor based on some posts from brz, drax, and a few others, which got me thinking of what else I might be missing. Start by cleaning the sensor using a specialized MAF cleanser or the isopropyl alcohol The sensor is clean. This is a dumb question but, where is the maf sensor at? So I can clean it Thanks guys . 014v to 4. Do not touch them, they are subject to breakage, and purchase of a new MAF sensor. Just make sure you wear Most likely it is the MAF (Mass Air Flow) sensor, located between the air filter and turbo. Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Thank goodness no MAF sensor was needed! Benjamin Bishop 7. Cleaning my MAF bumped me from 13 to around 14. Cleaning MAF sensor. Cleaning should be good enough (probably). Don't touch the sensor hold where the plug is, spray clean then re-install it. The engine light comes on and my fusion always reads it as mass air flow/ volume. Plug everything back in. 5-10 LMM Duramax Powertrain. Mike 2005 Chevy 2500HD Duramax LLY BANKS ram air intake, MBRP 4" exhaust, CAT DELETE and NO MUFFLER, EGR Deleted, Fisher SS ExtremeV plow, Auto Meter Gauges, Boost, Pyro, Fuel Pressure, turbo resenator blocked off, PCV Reroute. Once off, your MAF sensor should look like the one in the photo. 2003 silverado cc/sb 335,000 miles A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I tried cleaning and reoiling the filter, and I also cleaned the MAF sensor with MAF sensor cleaner. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ 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. 5 Sierra 2500HD Stock. Now that you have gone through the mass air flow sensor symptoms and problems, it’s time for you to get your hands on some fixes to resolve these issues and get it to work again. 2015. I've been fighting with a MAF issue and need some guidance. However, lately it seems to be doing it more often, and now I am getting a P0101 MAF low (or maybe it was poor) performance code, and also a P0102 MAF sensor low voltage. I cleaned mine for the very 1st time Just go to your local parts store and buy a can of MAF sensor cleaner. Pull the sensor (10mm) pull up and out. Low maf usually indicates Sticking egr valve Dirty sensor Intake leak between maf sensor and turbo inlet Plugged exhaust Get some MAF cleaner from a parts store. Every thing worked before I installed a compound setup and head studs. My truck feels slightly more predictable also. Just because you don’t have a code doesn’t mean that the immense buildup isn’t altering the fuel the truck would be getting based on an otherwise clean sensor. Cleaned with MAF sensor cleaner several times. Mass air flow sensor cleaning. They are SUPER sensitive exspecially for guys that run oiled filters, wich your not. I have a 05 stock duramax with k&n air intake. The MAF sensor cleaner is quick drying. someone will chime in soon tho . WFLNHB MAF Mass Air Flow Sensor Replacement for Chevy GMC Duramax 2001-2007 88892543. I was referring to the MAF sensor, obviously I did not read the post correctly. 5 LML GMC DENALI So my MAF reads between 15. Get some and just spray the little wires of the sensor with the cleaner. Make sure you use MAF Chevy / GMC Duramax 01-04. There is 2 or 3 wires cant remember. Fuel is capped because of air so that varies. Q: How often should I clean my Duramax’s MAF sensor? A: There’s no set schedule, but cleaning the MAF sensor every 50,000 miles or when you notice performance issues is a good practice. It would be a good thing to disconnect your batteries before, unplugging/removing the MAF sensor. Save Share get some mass air flow sensor cleaner and clean it and the code should go away . The spray If so, there is something going on with the MAF. Pop off both batteries (10mm), disconnect the sensor from the harness. Check codes and P0101 and P0299 reappeared. 06 greystone metallic ccsb 4x4 Airdog ll 165 4g w/ CAT364-5287 UHE Diamond eye DP, "cat-delete 4" MBRP black exhaust , S&B cai w/dry element My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members Chevy / GMC Duramax 06-07 LBZ & LLY Forums. I have been in contact with S&B and they say that it is rare for their filter oils to contaminate a MAF sensor. 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