This feature is not available right now. Below you will find the most complete list of Chevy trouble codes available. I noticed that this knocks out power to the MAF sensor as I have checked it with a volt meter. P0102 is a very common trouble code in the Chevy Silverado. Best Answer: For the P0102 it is related to the MAF sensor (Mass air flow) maybe your harness is corroded, shorted or cutted. I subscribe to DIY Alldata and it indicates that the signal from the MAF(Mass Air Flow sensor is below the lower limit. com A Toyota TSB describes a problem with 2006 Toyota Tacoma, where loose terminals in the MAF sensor connector could cause the code P0102; the connector must be checked and repaired if needed. P0102 Diagnostic Trouble Code Discussion for July 2008 Mass Airflow Sensor Circuit Low Voltage * Note: This is a professional automotive technician's resource. Yet, I still get a P0102 for "Mass Air Flow Circuit Low Input. P0403, P0102, P0101. I doubt that you could read back the code via the Diagnostic connector since if you can do that, radio car thief could do that too. replaced Mass air flow sensor and the P0102 code says mass air flow s. The P0102 and P0103 are for the Mass Airflow Sensor. LS1 fuel port is located on front L/H fuel rail. I recently purchased a 2004 Chevy Silverado 1500 with a 5. OBD2 Code P0102 Honda definition: Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. Power comes in the form of 12 Volts DC with the Key On Engine Off (and engine running of course) and is fed to the MAF sensor thru the pink wire (this is the wire labeled with the letter B in the photo above. P0102 I've tried clearing the code thru a computer, no luck. My first reaction, was to check for codes, and sure enough it was a MAF code (p0102). The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. What the P0102 code means. please help code p0102. the P0420/P0430, a P0452, and the P0420/P0430 Pendings. The PCM detects that the actual MAF sensor frequency signal is not performing within the normal expected range of the calculated MAF value. Also where is this located at O7 Bu LS 3. What does this mean. I had Autozone read the code and it was P0102. Replaced the MAF Sensor has a good ground and the positive is good putting out 5v. You should hear the fuel pump come on for about two seconds and stop, when you first turn the ignition key to the “on” position. Anyways before today it didnt have the engine light on, once the p0102 code showed up the light keeps coming back on no matter how many times i turn it off. 1997 Chevrolet S10 Blazer Codes P0102 And P0340. In most cases, this code is not very difficult to diagnose. Any code that ends in H is a history code (something that has occured in the past) but is fine now. The following TSBs of Chevrolet are related to DTC P0102. truck has 189,000 miles. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. The customer had already replaced the MAF (mass air flow) sensor and tried to replace the harness connector. So I thought, hmmm. It gives off a low voltage output to the Engine Control Unit. Causes Causes of the OBD-II code P0102 The MAF may be disconnected, or a wiring connection may be bad The MAF may be dirty or otherwise contaminated (Note: if you use a reusable oiled air filter, be careful not to apply too much oil or that can contaminate the MAF). Changed MAF, cleaned TB and changed spark plugs. The PCM is basically the brain of your car and monitors a wide variety of systems. Now the ? is do i have to replace the Mass air flow sensor also or is this IAty sensor seperate from the MAf. My problem is that the fuse ENG-I keeps blowing. The mass air flow sensor costs from $70 to $350. Question = the fist code was bank 1 running to lean changed plugs. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. It was P0102 which refers to the MAF sensor reading circuit having low voltage or air movement. 5l v6 dohc 24 valve engine with auto tranny. Anyways before today it didnt have the engine light on, once the p0102 code showed up the light keeps coming back on no matter how many times i turn it off. Reason for Chevrolet Uplander P0172 and find the solution for the code Chevrolet Uplander P0172 , we'll give to how to fix Chevrolet Uplander P0172 trouble code problem. If your Check engine light is on you may have a serious problem. It consists of a hot film that is supplied with electric current from the Engine Control Module (). Meaning of P0102 engine trouble code is a kind of powertrain trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. I have a 1996 Chevy G10 van with 14X,XXX miles on it. The first few times it did this I'd just clean the MAF and it would go away for a while. GMC Canyon Code P0116 Temperature Sensor And P0102 MAF 2006 GMC Canyon. When a vehicle has the fault code P0172 and or P0175, it means that computer can no longer automatically adjust the mixture between air and fuel. When it blows, the check engine light comes on and gives 2 codes. All seemed to be ok. This feature is not available right now. Repair Information for P0502 Chevrolet code. the evap purge ho. Definition: P0102: Mass Air Flow circuit Low Input This is Repairs to your Keywords ABS pomp module stuurdoos Audi A4 A6 BMW. Recently, I replaced 2 oxygen sensors, the ICM, the PCV valve, the fuel pump, and I did replace the MAF sensor in September. BUT NOW, the fuse is replaced, and perfectly fine. Maf is only a month or two old, so it will be replaced with warranty The scan tool said that both knock sensor codes are "pending" wtf does that mean. But it has the stock air box and filter NOT a K&N, no performance modifications. “I am posting this here for arlene. OBD-II Code P0102 is defined as a Mass or Volume Air Flow Circuit Low Input The Mass Airflow Sensor (MAF) measures the amount of air entering the engine and the Engine Control Module (ECM) uses the information to determine the proper amount of fuel quantity and ignition timing. Any help you could give me would be greatly appreciated. It measures the intake flow rate by measuring a part of the entire intake flow. Page 1 of 3: How to Test the GM MAF Sensor (P0100, P0101, P0102, P0103). Conditions for this code to set: Ignition voltage is greater than 8 volts, the engine is running, the Idle Air Control (IAC) position is greater than 2 counts. ALDL - Assembly Line Diagnostic Link. Cleared the codes, only P0102 came back up. Wiki User 08/06/2011. P0102 Engine Trouble Code. The PCM is basically the brain of your car and monitors a wide variety of systems. Delivery times may vary, especially during peak periods. Optimizing this mixture means better fuel economy and fewer exhaust emissions. ” I have a 2003 Chevy Tahoe started with codes p0102, p0171 & p0174. The MAF sensor is used to measure the amount of air entering the engine. Truck decided to throw the engine light today, getting a code for maf sensor p0102 and another for my sending unit which I know about. These are the codes you will get if you see the Check Engine Light on and you connect a OBDII (On-Board Diagnostic 2) scanner to find out what is causing the problem. Also checkout investigations and TSBs. However your vehicle's manufacturer may have a different definition for the P0102 OBD-II Diagnostic Powertrain (P) Trouble Code. Yet, I still get a P0102 for "Mass Air Flow Circuit Low Input. What the P0102 code means. It can be so many thingsI had the same damn code pop up ever so often. Do i need an oxygen sensor or is there another problem. Check P0102 Fault Code. 8L throws 2 DTC at same time, the DTC's are p0102 (mass or volume airflow circuit low input) and p0443 (evaporative emission system purge control valv. 48g/s no change with with higher RPMs or lower idle. SENSITIVE GATE SCR, P0102 datasheet, P0102 circuit, P0102 data sheet : STMICROELECTRONICS, alldatasheet, datasheet, Datasheet search site for Electronic Components. Help please duramax gurus. CorvetteForum - Chevrolet Corvette Forum Discussion > Tags > P0102 code maf low voltage after STS TT install. I have a 2003 Chevy Silverado 5. It gets terrible MPG and feels sluggish. Computer showing codes P0122, P0102 I have replaced both the Throttle position sensor and the Mass Air My A/C of my 2015 Chevy Camaro is "kind Search Auto Parts. On my silverado, it used to get p0300's and p0151/2, or 7, also codes for the maf sensor circuit reading low and it would fall on its face when I tried to gas it, then eventually pick up. When a vehicle has the fault code P0172 and or P0175, it means that computer can no longer automatically adjust the mixture between air and fuel. Codes were P0102 and. Error Code P0103 is defined as MAF (Mass Air Flow) sensor or VAF (Volume Air Flow) sensor high input. the kid I bought it off did god only knows what in repairs. P0102 - Mass or Volume Air Flow Circuit Low Input is the common definition for the P0102 OBDII Code. MAF sensor code p0102 low input comes up. These symptoms continued until this morning, when the CEL finally came on. It was P0102 which refers to the MAF sensor reading circuit having low voltage or air movement. Its a MAF code mass air flow sensor P0102. P1400 Chevrolet How to fix a P1400 Cold Start Emission Reduction Control System on Chevrolet. Code P0175 mainly applies to V6 or V8 engines because 4-cylinder engines generally have only one bank, though there are a few exceptions. / How to Clear P0102 Code Replace Mass Air Flow Sensor 04 The experts at 1A Auto show how to replace a broken or snapped interior door handle on your 97-03 Chevy. Codes P0101, P0102, P0299, P0401, P0404, P0670,P0700, P1404,P2563, U0105. 2001 Chevrolet Impala LS 3. With the symptoms described, is this definitely the sensor to replace? I figure there are other problems that could cause a MAF code, but what are the possibilities with this Buick Regal, considering this p0102 code?. Its a MAF code mass air flow sensor P0102. - Chevrolet 1997 Suburban question. Please enter your desired user. Often, the solution for the code P0102 is to replace the mass air flow sensor if no other problems found. secondary air injection system malfunction i check the air pump and its running when the first start up and its automatically turn off when engine warms up which is supposed to happen in normal operation and to be sure if it throwing air to the engine i also check air if there is a air passing through before the check valve in front of the engine it trow a adequate amount of air i am not sure. One of the main ways that the engine controller uses that information is to determine the amount of fuel that enters the engine. Died at idle once. It took my about a year to finally figure out what it was. BUT NOW, the fuse is replaced, and perfectly fine. The customer had already replaced the MAF (mass air flow) sensor and tried to replace the harness connector. Check Engine Light Code P0102 Mass Air Flow (MAF) Circuit Low Input. Power comes in the form of 12 Volts DC with the Key On Engine Off (and engine running of course) and is fed to the MAF sensor thru the pink wire (this is the wire labeled with the letter B in the photo above. Chevy Silverado OBD II Trouble Code P1415. The following TSBs of Chevrolet are related to DTC P0102. I have no idea else, and I have no options bact to the DOS page. The code P0102 code is often associated with P0100, P0101, P0102 or P0104 trouble codes as they are closely related. 2002 Chevy Impala Check Engine Light Code P0102 The OBD-II code P0101 is set when the signal from the mass air flow sensor is out of In some vehicles (e. Asked in Chevy Tahoe, Chevy Trucks and SUVs. Here is the list of DTC's. Learn what does P0502 Chevrolet Vehicle Speed Sensor Circuit Low Input means, location and how to repair?. Cleaned MAF sensor. All is fine right. As you can guess from the title my check engine light has come on and when I plug into the diagnostic port I get codes p0013 and p0014. Optimizing this mixture means better fuel economy and fewer exhaust emissions. Unfortunately - after replacing the (supposedly bad) MAF sensor and resetting that diagnostic code (with my OBD2 scanner tool), same check engine light and same code (P0102) reappeared again !??. Here is a list of Chevy Duramax diagnostic codes to help you in figuring out what is wrong with your vehicle. The OBD codes indicate a faulty (P0102) MAS and Cam Position Sensor. If these codes, and the reduced power, occurred immediately after the throttle body service, the throttle position sensor outputs should be confirmed. 5 Any help would be grately appreciated. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. If your "Check Engine Light" is on, it means your vehicle has one or more OBD II Trouble Codes. OBD2 Code P0102 Definition: Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. 8L throws 2 DTC at same time, the DTC's are p0102 (mass or volume airflow circuit low input) and p0443 (evaporative emission system purge control valv. When you push on the gas to take off it hesitates, while I am driving you can feel the engine hesitating, and when I slow down to stop it hesitates and the RPMs jerk and it stalls but if a pump the gas a little when it hesitates while I am stopping I can keep it from stalling. What is a P0113 Code? The P0113 code is one of many codes that are created by your car's Powertrain Control Module (PCM). P0102 (MAF Low Input) and P0340 (Camshaft sensor circuit fault). What tools do I need? Circuit Descriptions of the MAF Sensor Connector. Code P0172 applies to Bank 1 and P0175 applies to Bank 2. OBDII ERROR … – CODE. Another plug OBDII Shorthand List. Code Description P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit Range/Performance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Air Flow Circuit Intermittent P0105 Manifold Absolute Pressure/Barometric Pressure Circuit. P0102 is a very common trouble code in the Chevy Silverado. I installed a cold air intake a couple of months ago and immediately gave me a P0107 code. Not able to read Hz though. Codes p0068, p0113, p0102, p0171 HELP Some of you may remember I posted a thread awhile ago about a p0171 code that my truck kept throwing along with hesitation, stumbling while increasing speed. Also where is this located at O7 Bu LS 3. A more technical description would be that the MAF circuit had lower than expected voltage (air flow). Ever since I bought my truck (a lil' over a year ago) occassionally P0102 would come up. Asked in Chevy Tahoe, Chevy Trucks and SUVs. Cab Chevy C1500 1/2 Ton 4. Feed back emission "Driver not found reboot fan blades from the back. It consists of a hot film that is supplied with electric current from the Engine Control Module (). Check the intake manifold bolts, make sure they are just snug, I would not go more than 15 ft. Get a blinking CEL on acceleration. 2001 Chevrolet Impala LS 3. Chevy Tahoe Forum. Its a MAF code mass air flow sensor P0102. My wife was driving her Volt last Friday in 106 deg heat when she got a CEL. BMW engine error. You probably have to pay them at least $50 or whatever for their service. What causes the P0102 code? The MAF Sensor has low voltage output problems which may have several causes. Inspected connector and backprobed the wiring to check voltages on + and ground and signal wires. 1992-93 Corvette. 2008 Chevy Silverado 3500: hd Duramax. The one that caught my eye in reference to the current complaint was a P0102 MAF (Mass Air. 4L) that started throwing a check engine light accompanied by a p0102 code a couple months ago. The PCM is basically the brain of your car and monitors a wide variety of systems. But it has the stock air box and filter NOT a K&N, no performance modifications. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range. You should hear the fuel pump come on for about two seconds and stop, when you first turn the ignition key to the “on” position. Read what sets this code and some common causes and repairs. Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. com A Toyota TSB describes a problem with 2006 Toyota Tacoma, where loose terminals in the MAF sensor connector could cause the code P0102; the connector must be checked and repaired if needed. I got glow plug 1 code. CorvetteForum - Chevrolet Corvette Forum Discussion > Tags > P0102 code maf low voltage after STS TT install. Page 1 of 3: How to Test the GM MAF Sensor (P0100, P0101, P0102, P0103). The vnt might not be moving freely enough or far enough, I think it's a common one for overboost P0234. MAF sensor trouble code (P0102) caused by a bad ground (GM 3100) Print 2000 Chevy Malibu MAF Ground problem This is a good video on how to check sensor grounds using a voltmeter. Cost of diagnosing the P0102 CHEVROLET code. If the third digit in your VIN is a "1", your DTC means Infl Rest System Indicator Circuit Malf. Reason for Chevrolet Uplander P0172 and find the solution for the code Chevrolet Uplander P0172 , we'll give to how to fix Chevrolet Uplander P0172 trouble code problem. What needs to be replaced for P1415? Purchased OBDII/EOBD to find out why check engine/service engine lights on. The code has to be cleared by any Chevy dealer (wipe out radio memory that has the code). Ever since I bought my truck (a lil' over a year ago) occassionally P0102 would come up. I have a 1997 Ext. Had it since october of 09, never replaced the MAF sensor. Description: How does a P0102 code trigger the check engine light? The engine light will come on if the following concern is present:. MAF sensor code P0102 from a bad engine computer - (Chevy van) YouTube Free Menu (Chapter 1) Misfire ID, Compression Test, Vacuum Leaks, Fuel Trim, Head Gasket, Restricted Exhaust, Low Power, DVOM. Checked data with Tech 2 scan tool and found codes P0102 MAF sensor circuit low frequency and P0340 cam position sensor circuit. Basic LS1 troubleshooting. GM Motor Company Group. Reason for Chevrolet Malibu P0443 and find the solution for the code Chevrolet Malibu P0443 , we'll give to how to fix Chevrolet Malibu P0443 trouble code problem. Any ideas? Hi r/diesel , We've been beside ourselves trying to figure out what to do to fix our intermittent DIC engine check light. The worst complaints are transmission, drivetrain, and AC / heater problems. P0102 Meaning The Mass Air Flow sensor is placed in the stream of intake air. Login with Facebook. Of course, the light came back on, but when I ran the scanner, it found 4 codes. 8t and when I put everything back together I was throwing a P0201 code(low signal from MAF). 1999 Toyota Camry P0773 - The car is running fine but the check engine light is on with a P0773 code. The sensor isn't cheap but is vary important and dose have a good recore value so bring the old one back with you ita worth about 60 dollars. Description: How does a P0102 code trigger the check engine light? The engine light will come on if the following concern is present:. This I know can be solved with a tune and isn't an issue. When I started it up I had a really rich condition and today I finally had the chance to wire the OBDII and run the codes and I only had the P0102. I have a 2003 Chevy Silverado 5. 2008 Chevy Silverado 3500: hd Duramax. Don't forget ! If your P0102 engine code not resolved on and there are trouble codes in your computer, your vehicle will not pass an OBD 2 emissions test. Had it since october of 09, never replaced the MAF sensor. 3L into my 73 Datsun 240z and re-worked the original suburban harness using lt1swap. i replaced the sensor and still the same sh*t is going on. I have a 2001 Impala (3. Some parts stores will scan your codes for free. But if you clean your car's MAF sensor regularly, you can avoid that $300 repair and keep your engine running at top efficiency. This 1997 Chevrolet S10 Blazer cam in with the service engine soon light on and a complaint of low power. Computer showing codes P0122, P0102 I have replaced both the Throttle position sensor and the Mass Air My A/C of my 2015 Chevy Camaro is "kind Search Auto Parts. com A Toyota TSB describes a problem with 2006 Toyota Tacoma, where loose terminals in the MAF sensor connector could cause the code P0102; the connector must be checked and repaired if needed. This truck intermittantly will not have enough power to pull itself off a stop. OBD-II Diagnostic Trouble Codes (DTC) This list contains standard diagnostic trouble codes (DTC's) that are used by some manufacturers to identify vehicle problems. Anyways before today it didnt have the engine light on, once the p0102 code showed up the light keeps coming back on no matter how many times i turn it off. See here for a step-by-step guide on how to diagnose and fix check engine light code P0102. Codes p0068, p0113, p0102, p0171 HELP Some of you may remember I posted a thread awhile ago about a p0171 code that my truck kept throwing along with hesitation, stumbling while increasing speed. replaced Mass air flow sensor and the P0102 code says mass air flow s. Reason for Chevrolet Uplander P0172 and find the solution for the code Chevrolet Uplander P0172 , we'll give to how to fix Chevrolet Uplander P0172 trouble code problem. P0102 on a '96 Chevy Astro. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. When you check engine light came on code P0102 the reason should be Engine Light ON (or Service Engine Soon Warning Light). Mass or Volume Air Flow Circuit Low. Here is a list of Chevy Duramax diagnostic codes to help you in figuring out what is wrong with your vehicle. Many people have had Code P0102 code problems with them and engine hung before rebooting. I do not have a scanner myself, but, according to a shop, the van was throwing code P0420. Read what sets this code and some common causes and repairs. 5 Any help would be grately appreciated. I'd recommend checking for more vacuum leaks and also check for leaks in the tube that runs from the MAF to the throttle body for leaks. What the P0102 code means. 1999 Chevy Astro Van Fuel Pump or What??? that is for a MAF code? could you post the code number (Pxxxx) number we see many WRONG descriptions for codes P0101 P0102 P0103 all MAF codes PS vehicle is STOCK no modifications add ons or aftermarket parts? Codes or Mazda Protege The check engine light came on my Mazda. The Mass Airflow Sensor (MAF) measures the amount of air entering the engine and the Engine Control Module (ECM) uses the information to determine the proper amount of fuel quantity and ignition timing. 2 ecotec 4 cyl with ~130,000 miles and i am experiencing the following symptoms: Car will not rev past 4000 RPMs or go over 70mph. My wife was driving her Volt last Friday in 106 deg heat when she got a CEL. CorvetteForum - Chevrolet Corvette Forum Discussion > Tags > P0102 code maf low voltage after STS TT install. Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. It took my about a year to finally figure out what it was. FIXD explains symptoms, causes, and severity of P0102. If you shop at Amazon. Il établit les codes d'anomalie et effectue un contrôle de sécurité lorsqu'il détecte les dysfonctionnements suivants. P0102 Mass Air Flow MAF Circuit Low Technical Description. Cel came back immediately. Asked in Chevy Silverado. This 1997 Chevrolet S10 Blazer cam in with the service engine soon light on and a complaint of low power. Found code P1415 (Secondary Air Injectionj system bank 1. Come to find out my EGR Cooler is blocked so that is when I blocked it off. A more technical description would be that the MAF circuit had lower than expected voltage (air flow). Or your air duct. Codes P0101, P0102, P0299, P0401, P0404, P0670,P0700, P1404,P2563, U0105. Drove it home, ran great. NEED HELP 1 Answer. 0 p0102, 03 yukon p0102, 05 wrx p0102, 2004 mazda 6 p0102, 2005 mazda 6 p0102, 2006 mazda 3 p0102, 2006 mazda 6 p0102, 2007 mazda 3 p0102, 2008 mazda 3 p0102, 2011 wrx p0102. This will get you into the CODES section of the DIC. I removed the neg. This is a HUGE file (48 pages ) so it's probably easiest to use your scroll function to locate the code you're looking for. Its located between the air box where the air filter is and where the duct goes to the air horn ware the the main air intake is. ” I have a 2003 Chevy Tahoe started with codes p0102, p0171 & p0174. When I got home I scanned the computer and code P0102 (Mass Air Flow Circuit Low Input) recorded, I replaced the Mass Air Flow Sensor, checked the air filter (was clean and not over oiled), made sure all the ducting was tight, made sure the whole intake was clean and checked the wiring which looked good. Definition: P0102: Mass Air Flow circuit Low Input This is usually in the air intake. Of course, the light came back on, but when I ran the scanner, it found 4 codes. The contact owns a 2014 Chevrolet Sonic. Changed MAF, cleaned TB and changed spark plugs. Replacing the sensor is easy. 04-02-2008 04:01 PM by Fleet Tech. If your "Check Engine Light" is on, it means your vehicle has one or more OBD II Trouble Codes. It consists of a hot film that is supplied with electric current from the Engine Control Module (). Code p0102 and code p0496 OEM Issues. Also know as the MAF. Now the ? is do i have to replace the Mass air flow sensor also or is this IAty sensor seperate from the MAf. P0102 I've tried clearing the code thru a computer, no luck. What causes the P0102 code? The MAF Sensor has low voltage output problems which may have several causes. The contact took the vehicle to an independent mechanic and the failure code for the. I subscribe to DIY Alldata and it indicates that the signal from the MAF(Mass Air Flow sensor is below the lower limit. 5 times the legal limit. We will cover exact. I was told this code p0113 and it is the Intake Air temperature sensor. I searched the forum and decided to go with a used maf from a member on here. Cleaned maf and reset codes. I had a couple codes for the front o2 sensors, the rears are tuned out, I replaced the fronts and then the p0102 code came along. my 2011 Chevy Equinox check engine light on, reads code P0420 The code can be cleared for free by a local auto parts store, or you can purchase or borrow a scan. Cel came on couple weeks ago, so I finally took it to the parts store to pull the codes. Cleared codes again and ran car for about 5 minutes P0102 was only code pending. P0102 Datasheet, P0102 PDF, P0102 Data sheet, P0102 manual, P0102 pdf, P0102, datenblatt, Electronics P0102, alldatasheet, free, datasheet, Datasheets, data sheet. P0102 I've tried clearing the code thru a computer, no luck. For a while now, my 97 Camaro 3800 series has had this P0102 code. i'm running a 2 bar speed density tune, i've taken the maf completely out of the car, i'm getting two codes p0102 and p0103, I know I need one of the codes to go SD, but if i'm getting both will the o/s act funny? or is it fine with both codes?. 2008 Chevrolet Silverado 2500 Diesel Fuel System Consumer Complaints. Remove the engine cover. p0102 code Grand Prix Car Forums. Chevrolet Aveo P0102 OBD-II Diagnostic Powertrain (P) Trouble Code Information Page. Check the intake manifold bolts, make sure they are just snug, I would not go more than 15 ft. - Chevrolet 1997 Suburban question. hi everyone. Code P0102 Common Diagnosis Mistakes. Check Engine Lite On/ code P0101/ mass. the MAF sensor. Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. 50_Dave on 06-19-2008. I keep tripping this and it is simply annoying. CorvetteForum - Chevrolet Corvette Forum Discussion > Tags > P0102 code maf low voltage after STS TT install. P0102 Auto Trouble Code. When it blows, the check engine light comes on and gives 2 codes. I do not have a scanner myself, but, according to a shop, the van was throwing code P0420. I removed the fuel rail, checked the fuel injectors and verified they were working good. Cost of diagnosing the P0102 CHEVROLET code. With the symptoms described, is this definitely the sensor to replace? I figure there are other problems that could cause a MAF code, but what are the possibilities with this Buick Regal, considering this p0102 code?. Asked in Chevy Silverado. As you can guess from the title my check engine light has come on and when I plug into the diagnostic port I get codes p0013 and p0014. Now the ? is do i have to replace the Mass air flow sensor also or is this IAty sensor seperate from the MAf. MAF p0102 how to test Technical Discussions Chevy Tahoe Forum > 2007 + Chevrolet Tahoe / GMC Yukon / Cadillac Escalade Year Models > Technical HTML code is Off. Cleaned out throttle body,no vacuum leak. 4L), condition met for over 250 ms. Mass or Volume Air Flow Circuit Low. my 2011 Chevy Equinox check engine light on, reads code P0420 The code can be cleared for free by a local auto parts store, or you can purchase or borrow a scan. Here is a list of Chevy Duramax diagnostic codes to help you in figuring out what is wrong with your vehicle. On a cold start the PCM provides a rich mixture to keep the cold engine. 1994 Chevrolet Caprice Exhaust System TSB Details … 1994 Chevrolet Impala Exhaust System TSB Details … 1995 Chevrolet Caprice Exhaust System TSB Details … 1995 Chevrolet Impala Exhaust System TSB Details … 1996 Chevrolet Caprice Exhaust System TSB Details …. Have codes = p0171 lean. OBD2 Code P0102 Chevrolet definition: Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. Had it since october of 09, never replaced the MAF sensor. Code P0102 Severity – Low    Code P0102 does not pose any serious danger to the driver or the vehicle and there are no drivability issues that may occur. 3 a while back, its been throwing the P0102 code (Mass or Volume Air Flow Circuit Low Input). Now the problem is I have a huge loss of power,DIC codes P0102, and P0113. P0102 Trouble code definition. 5 times the legal limit. my truck starts after the second time i try and it still takes forever for my automagic to shift. OBD-II Diagnostic Trouble Code (DTC) P0102 Definition, Category, Faulty System and Component. J'ai finalement pu lire les codes defauts et voila ce qui me sort : P0102 débimetre d'air valeur d'entrée trop basse. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test. i used my scangauge to see if i was throwing anymore codes and it is still the same one. 1992-93 Corvette. Now I tried the obvious because the code started getting thrown a little bit after I did the boost gauge. Its job is to regulate your fuel to air ratio, manage your transmission, control emissions, and maximize your fuel efficiency. But it always kept coming back. i pulled the neg off the battery for 15 minutes and the light is still on. OBD2 Code P0102 Definition: Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. Je ne connais pas grand chose en mécanique mais à la lecture des forums, j'ai trouvé qques infos et ai donc essayé de nettoyer la vanne de ralenti (sans effet) puis de débrancher le debimetre (rien n'a changé non plus). installed blk max,5 inch exhaust, afe cai and a industrial upgrade vgt turbo and get the p0102. General Description: P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency Detailed Description: The MAF sensor frequency signal is less than 1,200 Hz. Last week got a cel.