Aftermarket maf sensor worth it. Whipping up the air in like a cyclone type motion.

Aftermarket maf sensor worth it 3 w/ 40,000 less km and two years younger and he was running 17. They are insanely rare and expensive. The airflow cools the hot film, causing a variation in the electrical resistance and voltage sent to Underdog Racing Development: Plug and Play MAF Sensor Calibrator Install & Review For 5th Gen 4Runner. Maf sensor controls how much air intake your car gets. p gain compared to how much a MAF and tune will cost is not worth it. The parts you will need are the airbox and the MAF sensor. Diagnosing a Faulty MAF Sensor. 2001 GMC Sierra 1500 4x4--SOLD 1993 GMC Sonoma Extended Cab--beater truck. Eventually I ended up getting one from a pick n pull junkyard and it works great. Open comment sort options. I cleaned MAF sensor and throttle body. Got a p0101. In some cars, the intake air temperature (IAT) sensor is built into the mass air flow Hey guys, quick question, is there an aftermarket Mass Air Flow Sensor that is actually worth the money? I know its a pretty crucial part of the car (04 330Ci) but im also on a budget, anyone had any luck with a cheaper alternative to the 350 dollar OEM replacement? Ya im stupid my car ran like a champ when i bought it in 2017 until i had to replace the maf since is was going bad, i bought 2 mafs just recently and they were both Siemens/VDO brans which most bimmer owners says is godlvl brands for parts. Reasons why: 1. It seems to be an OEM sensor that is simply reprogrammed to allow more airflow than the stock settings. A MAF sensor from an aftermarket supplier may look very similar to an OEM Toyota part. I have found that aftermarket maf's cause more problems than they are worth. 6 DI motor rather than outsourcing it for several From some of my other posts some may get that I am not a BMW parts purist. Whether you require a MAF Sensor for your GM truck, car, or SUV, go for this one. It’s worth noting that Ford vehicles have had a history of MAF sensor problems caused by contamination. If your old turbine style MAF isn't breaking though I don't think it is worth the time and cost. Current Setup: 2016 Trail Premium 4Runner w/ aFe GT Momentum Cold Air Intake and Pedal Commander; URD Supplied Computer with Harness The purpose of the MAF (mass air flow) sensor is to measure the amount of air passing through the intake and I doubt your fujita maf housing will work. aftermarket MAF sensor calibrations fool the pcm into thinking the engine is running leaner than it really is, so when trying to tune it and adjust the fueling correctly, it will never really be right/correct, because that aftermarket MAF sensor is not reporting true/accurate info to begin with My local junkyard doesn't have any compatible MAF sensors for my 1999 legacy, so I was thinking about just ordering an aftermarket sensor. The only way that you see useful gains with a MAF is by swapping to a larger diameter one. They offer reliable performance and compatibility, ensuring your vehicle runs smoothly without compromising engine efficiency or longevity. Important to use OEM parts for MAF sensor replacement, aftermarket sensors can cause recurring issues with these engines. you can unplug it and the car just idles high and isn't as efficient, it uses a failsafe airflow setting if you unplug it. I understand the arguments over IAT's but putting that aside No One in the industry offers a recalibrated sensor with a MAF housing larger than stock. They have good reviews and it was only $15 bucks. Now I am getting another p0171. Just buy one and junk the MAF meter if youre going to use speed density. Good luck. Engine ran perfect for 2 days. Are the worth the $300 $300+and are performance gains noticeable??? I'm almost definite i can get a stock one for dirt cheap thats in good - mint condition if aftermarket isn't it's not going to damage anything. Pete - - - TLCA# 17986-06' Lexus LX470 – 195K – Family Mover 1-13' Sienna XLE AWD - 160K - Family Mover 2 Basically, both BOVs and BPVs relieve boost pressure after letting off the gas and closing the throttle, but a BPV recirculates the air back into the intake [after the MAF sensor and before the turbo], whereas a BOV vents the air to the atmosphere; that MAF sensor measures the amount of air you're pulling in, and when your sensor says X but you released a bunch of air via blow-off Is it really worth the $300 to install an aftermarket MAF sensor? I am thinking of maybe installing a set of E-Fans but not sure on that. I put an AFE pro dry S filter in the truck and it's worked without probs for months. Aftermarket maf sensor. 4 Cobalt ever made, every C6 Corvette including the ZO6 and the ZRI etc etc but nope, GM said ok we've finally developed an inhouse controller for that 3. In fact, it can make things worse, by allowing the air across the MAF to slow down and/or swirl. Not to mention keep everything quieter but it severely robbed the engine of air. I do plan to change the 02 sensor once we get a break in the weather. MAF tuning suits. Rhino I hear what your saying but the the MAF it's a NO WAY. I feel I am throwing a handgrenade into a That it would create a smoother air flow spin effect. Aftermarket MAF sensors are cheap (as low as $35) why should I not buy one of those instead of the $150-$300 OEM versions? How long does an aftermarket one last versus the OEM? and you'll end up selling it for less than it's worth because it doesn't run right. jmatt07. If you’re experiencing issues with your Ford MAF sensor, it may be necessary to clean or replace it. the aftermarket ones just aren't worth the savings, but then again, I pretty much only have . Are There Any Aftermarket MAF Sensors Recommended? When considering aftermarket MAF sensors, you should look for reputable brands like Bosch or Denso. Be sure your mass airflow (MAF) sensor is compatible with your particular vehicle There are several different types of mass airflow sensors, including a street version. I thought I had broken the car. There are a lot of aftermarket MAF sensors for this car, but i have bought one from LUCAS. I had a hunch that my engine issue was the MAF sensor Yes I hope it is not your IACV. 2 pure stock. In some cases, dirt or carbon varnish can build up on the sensor, affecting its performance. Dont know much about the V6 maf but I cant see it being any more restrictive than the V8. I assumed they were guessing, but the MAF sensor did indeed fix it. At least they were for the LS1 and LS2 . My local specialist (TP Motors in Swansea) says its the MAF sensor so i'm going with I don't believe this is correct? The MAF quoted in the Seimens catalogue and this post (linked) is an exact fit for the 325 and the Hyundai Sonata. For instance, if your car doesn't have a code for a MAF sensor issue, and the codes you DO have don't suggest a faulty MAF as the cause, when the mechanic is telling you you need a new MAF sensor, you can question why they think so. So short story. My Explorers both have SMP MAF sensors and no issues. If you go local I have had good luck with Autozone MAF sensors at my shop - replaced a few and no come backs to date. If it’s faulty it’ll run pretty much at it max capacity. Erase the trouble codes, start the engine and let P0171 is generally caused by unmetered air(air entering into the combustion chamber after the mass air flow sensor) or not enough fuel. It is usually positioned in between the air filter and the engine’s intake manifold. Proper diagnosis of an MAF sensor failure involves both observations and technical diagnostics. Siemens makes it and is set from factory for both setups. The new GM replacement is a tube and a Blade Type MAF. If you have a bigger pump on the top you could out flow the MAF. Sent back to RA for refunds. I'd say the description - "Made by flashing a fit-tested factory-original sensor with advanced programming" - is a bit misleading, but it is possible they could monkey with the MAF sensor in a way that would improve Overall, the Mass Air Flow Sensor Meter MAF 22680-7S000 AF10141 is a dependable choice for those in need of a high-quality replacement sensor for their vehicle. However, some high-end OEM MAF sensors can set you back by $300 excluding installation charges. They frequently claim huge horsepower increases but when you research it, those tests are from an F-body, which in I'd say the MAF is critical to getting the best combustion and therefore MPG and performance, just how much will depend on how far it's away from the norm but obviously any Luckily, you can take full-advantage of your mods by installing a performance mass airflow sensor, but what does it do? No worries, take a seat and we’ll fill you in. 2000 nhra edition formula a few bolt ons, 379 rwhp "Unlike wideband O2 sensor equipped cars, the ME7. We strive to be a friendly and welcoming community to all of our users whether they are The Mass Air Flow sensor (MAF) plays a very crucial role in your car’s electronic fuel injection system. Put that sensor on and the thing would barely run. Upgrading to a performance sensor can enhance engine performance and fuel economy, but it’s important to consider cost, I swapped in a cheap aftermarket MAF and it was no good. 5 pipe. and we're gonna make an intake, that'll go over to our I frequently get questions regarding aftermarket MAF sensors/descreening and what gains they will net. It will not change the shift points. I’m leaning no, just because over the years at one point or another I have dealt with 02 sensor codes without ever running into a Maf issue or getting a EPC light. 3. Denso 197-6030 – Meets The Global Requirements. Making my decision in a couple days. browse mass air sensors and PMAS is the only aftermarket company to provide airflow testing data for OEMs, racing companies, and more. But when it comes to complex electronic parts like a MAF sensor, almost the same is not good enough. I have a Rotofab CAI and stock MAF sensor. And these are miniscule compared to the LS1/2 mafs. Potential faults: dirty or faulty MAF; Throttle position sensor; wiring between ECU and sensors; grounds; aftermarket intake tube, etc. I am not sure if anyone has any experience with Beck/Arnley parts and if its even worth buying from RockAuto in the first place (never went through them before). 1's narrow band 02 readings are ignored during open loop operation. we both had automatics. The 99+ one can be found for about $60. I don't know if 95 MAF has internal temp sensor, later models do. I have an 04 Z when I got the Granatelli it had a screen vs no screen in the factory MAF the throat size of both were identical. 5540 posts · Joined 2020 Add to quote; Only show this When I bought that car, it had aftermarket MAF in it. The 2nd most troublesome brand in your list is Cardone. Also, because the fresh Brembi Maf seems to fix things, albeit temporarily, I think I can rule out the lambda. I've done MAF ends and a Ported MAF in the past. -Exhaust modifications eg downpipes, sport cats, manifolds/headers-Intake modifications eg filters, intake kits-Sensor upgrade ie difference diameter MAF sensor-Sensor replacement, maybe our OE sensor is very expensive, use a MAF sensor from a car whose MAF sensor is cheaper –Slightly larger fuel injectors The main reason why you'd want to switch to the 99+ design is replacement costs. The maf housing will restrict the air flow coming in because your running a 3. If you find what to do after replacing mass air flow sensor or maybe you like to know how to reset mass air flow sensor after replacement and how to trick a mass air flow sensor and if you should even perform the tricking in the first place, then you have come to the right place. MASS AIRFLOW SENSORS PROVEN TO DELIVER MORE PERFORMANCEImprove your engine's horsepower and performance free-flowing MAF housing and sensor. The MAF signal was correct, or as you would expect, sometimes. How Can I Prevent MAF Sensor Problems? 85mm slp maf sensor? Aftermarket MAF' do no good. I've used aftermarket brake components recently with great success, and so am willing to take a gamble here and there if the risk isn't too great. It will not provide more HP under light throttle conditions. Afterwards the LTFT would go lean and no amount of tuning could get it corrected. For us retuning isn't a problem so we don't use MAF meters. if you can get one at a junkyard for 5 dollars, go ahead. The only real reason you would need to change the MAF, is if you change the injectors. 5 then when the air hits the maf it shrinks down to 2. What exactly are the benefits? Analogue MAF sensors contain a tube that deviates to two sensors: one which is at room temperature and the other which is heated to 200° at the point at which it enters the engine. See our lab tests TESTED IN THE LAB, PROVEN IN I was told by my mechanic that I need a new MAF sensor. How long does it take for a new MAF sensor to work? Once the new MAF sensor is installed, you may still need a little time until the system relearns the air-fuel mixture. 3 Vortec. My mechanic read the history of codes recently and found that the MAF may need to be replaced, as the readings were beyond limits for The MAF might be good. Even then, your engine has to have the increased airflow requirements to actually use it. For example, this is why there's that plastic grid within the MAF chamber, it "straightens" the flow and ensures it goes over the MAF thin-film sensor properly. That's why you don't see them anymore in intake plumbing. Def. The O2 sensors (along with MAF readings) are used to determine fueling only during closed loop operation (idle and partial throttle). Or if you are using a stock ECU Split Second do an external calibration unit. Seriously though, A good temperature sensor is twenty dollars. don't know what i ran stock, never ran stock (only w/ aftermarket K&N and MAF. It's a 2. The stock MAF is more than sufficient. But, I see that /r/Dallas is a home for discussion and content related to the Dallas/Fort Worth Metroplex. With the MAF plugged in the engine uses data from multiple sensors to set the fuel trim on the vehicle and determines how much fuel to mix with the air that the MAF is metering. It's probably the same MAF that your He said that he had heard about performance airflow sensors that are supposed to help but I'm just not sold on the idea. evastern96 (Author) Really appreciate the heads up about avoiding aftermarket sensors, definitely worth spending a bit extra for the proper part. We just tell people over and over again when they buy a tuner and they say they have an aftermarket MAF, that the MAF is going to cause problems on a mildly modified car that does not have a custom tune. A mass air Code P0101. On the other side, your vehicle’s computer calculates the electrical resistance by seeing I have no idea why the "LS7" card MAF wasn't good enough, they use it just about everything else, all the newer trucks, all the Ecotecs including every 2. I will let you The MB MAF sensor does more than just measure airflow. What Does a Mass Airflow Sensor Do? Your mass air flow sensor or “MAF” detects the volume of air as it enters your engine by heating up a thin wire or resistor. Since this controls how your fuel mix works, be sure you’re getting the How tried to give it a good cleaning? If you want to clean it, just be careful not to break the sensors. Stick with OEM. . I know the part is exactly the same as I had a beef with the local Car Quest dealer who had different prices for it despite the fact that the order pickers took them Most pass over the fact that PMAS includes a recalibrated MAF sensor that has the proper transfer functions without a need to tune the ECU for the 120mm housing. Do NOT use aftermarket MAF sensors!! there is no reason to change from the factory GM MAF An aftermarket compatible MAF (Mass Air Flow) sensor is around $30 on Ebay, while the OEM Toyota 22204-75020 is $100+. It was backfiring and doing all sorts of awful things. I could be wrong but that's theory. somehow allows you to use a larger throttle body without tuning for it the JEt performance sensor allows for 40% more air flow which is why if you want a large TB you have to tune for it the computer cant accomodate for the extra air flowthe jet sensor, So the MAF sensor on my w210 E320 Avantgarde is faulty. As for the MAF sensor, I wouldn't recommend using aftermarket sensors. Would love to here the Pros/ Cons of this whole thing. It is a critical part for proper function, including fuel economy, In our comprehensive guide, we have analyzed and reviewed the top mass air flow sensors available on the market to help you make an informed buying decision for your I'm looking to buy a brand new MAF sensor but i'm wondering if there's any major differences between cheap $30 sensors and the OEM $400~ sensor? A quick search on eBay I think the Granatelli MAF claims are highly exaggerated. I can't find My mass airflow sensor went bad about 8 months ago and i went to orilleys because i was short on money and bought the aftermarket maf sensor wich went bad again about 2 months ago. I mean even the ink printing on the head plastic, numbers and all. If it is not capable of accurate measurements, I think in this case a picture is worth a 1000 words!!! Got my E46 scanned a few days ago and we discovered the mass air flow sensor was throwing thousands of codes over the last few months. What I eventually found was this sensor did not read correctly at certain engine loads maintained for greater than ~5 seconds. Usually Poor air, spark plug, coil, and vacuum leaks can cause a misfire. For what its worth, that sensor is $86 on PartSouq. So my question is should i get a new oem maf sensor before i get a tune or is the current one ok to get a tune with? I had tried them on 3 different parts - MAF, MAP and temp sensor and everything failed. (Note I've removed the link and the specific name of the seller since they're not a sponsor. The 96-98 MAF sensor costs almost $300 new. Metallic Orange, 2005 Colorado LS Z71-Debadged (except for Z71 decal)-2 Front 6 3/4" Kicker 07DS400-2 Rear Pioneer Premier TS A643P-Pioneer DEH-P5100UB CD player W/Ipod port My mafs is faulty and is time for a new onehowever i need suggestions on brands either JET or Granatelli etc. 8-1V signal to ECM at idle. If it flows sufficiently for the LT1, then it should be more than adequate for the 4. This truck is also an OBD1 system so it has a very dumb computer and no MAF sensor. Here's how you can pinpoint whether it's in your vehicle: Diagnostic Trouble Codes (DTCs) When equipped with an OBD-II scanner, you can gain access to specific DTCs indicating issues related to your MAF sensor. Used in conjuction with the Power FC it can be calibrated to read the right amount of air. I usually just bite the bullet on these things and buy the original part, but in this case I see that it costs $400 :loco: I've been looking on online parts stores and I see there are aftermarket MAF sensors from noname brands for like $50 and Bosch for like $135. So, if some of you guys are feeling the same, it might be worth to try the MAF sensor. Worth It? - Got a 90 f150 w/ 302. the maf sensor is just an element that's cooled more the more air flows over it. Joined Jan 6, 2010 Messages 21 Car 96 W202 & 97 W202. 1987 - 1996 F150 - MAF Conversion. Eh not to ruin your hopes but Ihad bought a aftermarket MAF sensor for my gmc 1500 and I didn't see any increase and it made my check engine light go on ontop of making my truck run like crap You may have to do the Idle Air Volume re-learn procedure when you are done, but it is well worth it. Someone needs to make an aftermarket replacement Reply reply Is it worth buying a 240sx in 2024 upvotes The MAF is the same exact one my LT1 Impala SS. 3L better now than they were as far I ordered an aftermarket maf yesterday from ebay. This was an OEM ACDelco GM part (manufactured by Bosch). Whipping up the air in like a cyclone type motion. My questions are this: Are the 5. For only a CAI on a bolt-on motor, a stock MAF will be fine. Should I go OEM on this part (~$120) or will Maf sensor could be faulty. Also alot of MAF meters have a temperature sensor built in them so you could use those and still have it run on speed density. I did run w/ an 02 chev extreme 4. Tuners won't even touch MAF modified cars anymore. I believe this is the cause of my hesitation up hills on 4th and 5th gear. As long as you know that going in you should be all set and I look forward to seeing your results. I do not think they are worth a plug nickel Use at your own risk! I hope this helped, #10 · Dec 1, 2012. The replacement cost of a mass air flow sensor can range from $89 to $380. One sensor now fits mor aplications. going with a tune and just wondering f the MAF would be worth the money. 75 then it goes back to the 3. The aftermarket MAFs are not calibrated the same as the stock MAF. Cleared the code and it came back very quickly. This slot-style sensor is a much more accurate and less restrictive design than any other GM MAF ever produced (and for what they were designed for, previous GM MAFs were pretty damn accurate, as well). See my post (#18) for the entire I have a 2014 3. VStar650CL. both if these sensor i got were from the BMW dealership and i bought one from ECS TUNING, both were giving me stupid Don't know I am not saying go either way, but if you go stock do not cut out the screen it is part of the sensor ( its there to read air flow). However, threw the old sensor back on and all was well. If any of the other sensors are off, then the fuel trim that the ECU is trying to calculate will be off even if the MAF is giving the correct The MAF cal will not significantly help the area in the powerband you are looking for. This sensor quietly measures the amount of air entering the engine combustion chamber. Might need to replace the MAF sensor if cleaning it doesn't do the trick. 7 and might have to replace both MAF sensors. Wondering if it was worth the time and money to convert from map to maf. 02-06-2009, 05:53 PM #3. These MAF's have never proven any benefit and have typically been unreliable at best. Think I need a new MAP sensor? This is after cleaning with MAF spray and dried Troubleshooting Share Sort by: Best. Decided to put a new MAP sensor on for good measure. Now with that said, unless they can point to it being the cause of failure, much like a lift or any other aftermarket component it won’t “void” the warranty A CAI isn’t worth the money unless you are planning to custom tune the engine. But the MAF is not the only difference in the Impala & Camaro LT1. With ACDelco 19330121 Mass Air Flow Sensor, your search for a premium and professional aftermarket MAF Sensor ends. Is an Aftermarket Intake System Worth It? We're gonna get rid of our restricted mass airflow sensor, and we're gonna fashion ourselves a new intake. Save Share Reply Quote Like. I'm having trouble with my MAF sensor on my 2000 320d. Jump to Latest The MAF sensors is probably the most sophisticated and sensitive sensor in a modern vehicle. My answer to that question 9 times out of 10 is: NONE as the OEM unit can handle ~550HP. Audi A4 (2006): The factory sensor not only is a major restrictive point in stock intake systems, but it also limits the full potential of aftermarket cold air intake systems. I hope it works. 2. View Profile View Forum Posts View Blog Entries Member Join Date Jun 2008 The h. The mass air flow sensor on my truck has at least 103k miles on it. The flow bench tested design of the JET Mass Air Sensor provides airflow increases of up to 45% and installs in I agree with Droid's assessment. The OE looks similar to an LT1 MAF. I was wondering if anyone has an after market MAF sensor and really experienced performance gains (seat of the pants dyno, or preferably real dyno). On the 97 I was shot gunning parts at it hoping I wasn't dealing with a dying fuel pump (I was, now fixed), but the new MAF sensor works fine. As far as I know MAF is sending 0. On the 94 the seller told me it needed a MAF sensor when I bought it. But, also consider the Camaro’s LT1 has a bigger MAF and does make more horsepower. After p0171's I just clean it and all is good. Reply. H400 New Member. The main point of the MAF cal is to adjust the AFR by scaling the MAF sensor readings without tampering with the ECU. Pattern MAF sensors Worth it or not Thread starter H400; Start date Aug 8, 2010; Tags maf pattern sensors worth Aug 8, 2010 #1 H. Understanding Mass Air Flow Sensors. PEAs unless you have recently walnut blasted it won’t do anything running it through intake vacuum even then not worth it and adding it to tank will never touch the valves. Both sensors were sending right signal. ) Haven't heard much talk about these wondering if they're really worth it as advertised? Price on this one is about $300US. 75 inch maf housing. 2 and 2. 2 going NA. The car idles a little rough, is a touch hesitant on acceleration and generally doesn't accelerate as hard as it should and struggles to high revs. Aftermarket parts are usually generic I've heard that because MAF sensors are such precise devices, this is one of those places where you should by the OEM even though it's many times more expensive. " Your vehicle’s mass air flow sensor (also called “MAF”) works by heating up a thin wire to check the volume of air entering the engine. Had no issues with Delphi or NTK part yet. Does anyone have insight on the "aftermarket" company like MTC as to whether or not they are good or not? I dont need the housing, just the sensor to put back in my larger Determining whether a performance mass air flow sensor is worth it depends on your specific goals and budget. Too much air could possibly cause a misfire and pool gas Mileage. MSnS will run one. Took the maf out, cleaned it and it lasted a few miles shy of a The price of a replacement MAF sensor depends on whether you’re wanting to buy an OEM replacement or an aftermarket unit. I still have MAF ends and a MAF Translator sitting on the self covered in dust. No one with an aftermarket MAF in a 100 I think it is very telling that no one on mud (thus far) is showing up to say they have an aftermarket performance MAF on a 100. i have had the jet performance MAF sensor in my car for 50k miles no problems its beneficial for 2. 45% is quite a bit more air flow. 07 238k miles. if it idles weird or rpm's aren't what you expect then it could be deranged, but they're pretty simple. Last updated on July 13th, 2023 at 05:06 pm. 5-2. I think you'll be fine with you stock peice. Well to the point, apparently the MAF sensor on the Ford Supercharged Lightning will do the trick nicely. I'm looking to buy a brand new MAF sensor but i'm wondering if there's any major differences between cheap $30 sensors and the OEM $400~ The reason you go to a bigger MAF in most cases is to read more airflow. I got a new one under warranty. I can get the OEM ones for around $180 each from a local Nissan Dealer. A fraction of the cost, but it's worthless of it doesn't work. I’ve seen exhaust leaks cause air to be pulled into the exhaust by way of vacuum being pulled by the exhaust gas flow, but on a car like that, I haven’t really seen that fault come from that. From what I've heard, it's not uncommon for aftermarket MAF sensors to never work like they should. I stumbled across the below ad for a G8 aftermarket MAF sensor. Some of the bigger MAFs are more acurate. Not sure about his quality, and i dont know who really is the manufacturer of the sensor itself, because as far as i know Lucas outsources the manufacture of their parts. At higher RPM voltage goes up to about 2-3 V. Or whether aftermarket ABS sensors have a bad reputation and OEM is just the way to go. This impedes the MAF getting an accurate reading. Cleaning the MAF Sensor? So two things: Does anyone know how to clean the MAF? Is an aftermarket MAF sensor worth the pretty penny? -Gordie 97 XLT OHV V6 5-Speed Molded EE Airdam to front bumper, 20" Cobra R's, Mustang GT hood scoop, Lowered 2" via Torsion twist and Steeda blocks, This sensor is used in ALL aftermarket MAF housings for the C6 Z06 and '08 Vettes. The screen is a restriction GM used it in the 01 Z supposedly to straighten out the airflow but removed it in the 02 -04 Zs with no ill effect. Well actually a bunch of things but those are the main ones. While he quotes several $100s to install, I can buy the part after-market for $250 new, It's worth a try. It also incorporates the Intake Air Temp sensor. If it turns out the MAF needs to be replaced, a stock one will be fine for your plan. Discussions on the same topic. I install a MAF on a 00 Blazer last week. gqm stiol qjcg slb ypeseh qpehogo ono laszkn ddeg skgpdj dac hgei cazocgvy vxhdt ahth