P0102 Code Chevrolet

4l I was wonder why I have a code for a maf sensor but this car does not have one so im lost and don't know why all the other codes are pending. I have a 1997 Ext. i used my scangauge to see if i was throwing anymore codes and it is still the same one. 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. You probably have to pay them at least $50 or whatever for their service. 7 p0102 Also including Oldsmobile, Geo, Hummer, and Saturn (North American brands). P0102 OBD II Trouble Code Mass Air Flow (MAF) Circuit Low How to quickly diagnose, repair, and info on symptoms and causes of a P0102 MAF mass airflow code which indicates a low condition in the MAF circuit. MAF sensor code p0102 low input comes up. Cleaned maf and reset codes. Cel came back immediately. Since you did not tell us what make and model car you. Last week got a cel. 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. You access these usually by shorting 2 terminals on a diagnostic connector which is sometimes inside the car, sometimes under. P0102 Code Description: The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. I can almost force the code to appear if I am using cruise for at least 20 minutes and touch the brakes, it will usually set along with the P0327 code. Both faults remain and there is no change in performance. OBDII/EOBD diagnostics trouble codes definition. 2000 pontiac Bonneville SSEI engine light code p0102. Both faults remain and there is no change in performance. 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?. While driving 30 mph, the check engine warning indicator illuminated. I have a 2003 Chevy Silverado 5. Related Questions. Having a cold engine misfire code on cylinder 5 tells me you need to change the plugs. Found a couple breaks in others, fixed them, and found a dang butt connector in the plug going to my coil. MAF sensor code p0102 low input comes up. Also know as the MAF. Gage Data Out of Range. BMW engine error. P0102 - Mass or Volume Air Flow Circuit Low Input is the common definition for the P0102 OBDII Code. dtc code p0102 lly. SENSITIVE GATE SCR, P0102 datasheet, P0102 circuit, P0102 data sheet : STMICROELECTRONICS, alldatasheet, datasheet, Datasheet search site for Electronic Components. Thread / Thread Starter. If the third digit is a "2", the DTC means Temp. Check the intake manifold bolts, make sure they are just snug, I would not go more than 15 ft. So, what this all means is that if the P1404 is a false code meaning that the valve pintle is not stuck open, then new 'Valve Closed Signal' can be re-learned by the computer using the old valve. 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. 2017 - Answered by a verified Chevy Mechanic. Optimizing this mixture means better fuel economy and fewer exhaust emissions. The code has to be cleared by any Chevy dealer (wipe out radio memory that has the code). The mass air flow sensor still comes back. It would blow a fuse in my eng fuse block. Thread / Thread Starter. BUT P0102 is always there. I was told this code p0113 and it is the Intake Air temperature sensor. What is a P0113 Code? The P0113 code is one of many codes that are created by your car’s Powertrain Control Module (PCM). The vehicle will run. I have tried to reset multiple times and have cleaned the maf sensor. When you see P0102 engine fault code on your engine code reader this description will help you. To see how frequently Chevrolet Cobalt problems occur, check out our car reliability stats. It has the 5. Get a blinking CEL on acceleration. The contact owns a 2014 Chevrolet Sonic. In many GM vehicles the code P0102 is caused by a faulty mass air flow sensor. I have a 2007 Chevy hhr and the codes are p0102 p0113 p0171 and p0300 it won't start when I first turn the key - Chevrolet 2007 HHR question. My Service Engine light (or whatever they call it now) came on on my 2010 Traverse with 15K+ miles. GM and ford are having problems with k&N filters shorting out the MAF sensors from the filter oil getting on the sensor and shorting them out and most of gm and ford dealerships will now void the warranty if you put a k&N on your car. Mass or volume circuit low input so check the mass air flow and clean the connections. Yay! Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine. 1999 Toyota Camry P0773 - The car is running fine but the check engine light is on with a P0773 code. I had Autozone read the code and it was P0102. Kbb value is $4700 My number is show contact info. Last week got a cel. TEST 1: Testing The Power Circuit For 12 Volts The first thing we need to do, to get this MAF sensor diagnostic underway, is to make sure it's getting power. Diagnostic Trouble Codes. My wife was driving her Volt last Friday in 106 deg heat when she got a CEL. In some Mazda vehicles with the Skyactiv engine the code P0102 could be caused by a failed mass air flow sensor. 48g/s no change with with higher RPMs or lower idle. P0102 (MAF Low Input) and P0340 (Camshaft sensor circuit fault). 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. The vehicle will run. If the engine control computer detects a frequency signal lower than the possible range of a normally operating MAF sensor, the P0102 code will be set. Now I no longer have an EGR issue, or glow plug. Code P0102 is mass airflow sernos-MAF voltage low signal. Chevrolet Vehicles Have Been Recalled 638 Times. Read what sets this code and some common causes and repairs. It will also accelerate in drive while idling and is very touchy right of the start. P0102 2008 HONDA ACCORD - Mass Air Flow Sensor Circuit Low Voltage is the common definition for the P0102 2008 HONDA ACCORD OBDII Code. I have a 2003 Chevy Silverado 5. Possibly another clue - I can drive for a long time without any code setting if I control the throttle ie. Cleared codes again and ran car for about 5 minutes P0102 was only code pending. Cleaned out throttle body,no vacuum leak. Replaced the MAF Sensor has a good ground and the positive is good putting out 5v. P0102 Diagnostic Trouble Code Discussion for July 2008 Mass Airflow Sensor Circuit Low Voltage * Note: This is a professional automotive technician's resource. Ignore it for now. Found code P1415 (Secondary Air Injectionj system bank 1. Get a blinking CEL on acceleration. The radio, itself, stores the code in its memory. Find 2011 Chevrolet Equinox recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. Cleared codes again and ran car for about 5 minutes P0102 was only code pending. Search Results for p0102 OBDII Trouble Code | AutoCodes. I have a 2007 Chevy hhr and the codes are p0102 p0113 p0171 and p0300 it won't start when I first turn the key - Chevrolet 2007 HHR question. It is the part the is in the big tube that supplies air the the intake and will have a two or three wire plug in hooked to it. Using the Actron U-Scan, codes P0102 and P0113 come up, indicating a Mass Air P0102 BMW Fault Code Mass Airflow Meter MAF needs to be replaced. Cleaned out throttle body,no vacuum leak. 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. 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. Help please duramax gurus. 1992-1995 LT1 Trouble codes OBD I. 1997 Chevrolet S10 Blazer Codes P0102 And P0340. Check the intake manifold bolts, make sure they are just snug, I would not go more than 15 ft. OBD2 Code P0102 Suzuki definition: Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. the P0420/P0430, a P0452, and the P0420/P0430 Pendings. Not able to read Hz though. Trouble code P0102 means:Mass or volume circuit low input. Possibly another clue - I can drive for a long time without any code setting if I control the throttle ie. When you see P0102 engine fault code on your engine code reader this description will help you. 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. P0102 Engine Trouble Code. Volvo V40 Trouble Code P0102 and P0456. What is the fix for scan codes P0102 and P0122 Does this mean low voltage from sensors or wires ?. I already did a tune up on the truck, new plugs and wires oil change. 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?. The customer had already replaced the MAF (mass air flow) sensor and tried to replace the harness connector. P0102 Chevrolet Description The Mass Air Flow (MAF) sensor measures the amount of air ingested by the engine. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself. no cruise control. Impala - Code P0102 - MAF Sensor Low Input - Hi everyone, I'm looking for some help. note: see this page for generic OBD 2 Connector for Toyota. Diagnostic Test Code (DTC) List - 2001 Chevy Venture Here is a simple list of Diagnostic Test Codes (DTC) for the van and are sometimes referred to as Trouble Codes. I subscribe to DIY Alldata and it indicates that the signal from the MAF(Mass Air Flow sensor is below the lower limit. It can be so many thingsI had the same damn code pop up ever so often. I have p0097 p0102 p2199 p00f4 codes. I didn't expect the CPS fault to go away, but I am stuck on the MAS fault. In order for the ECU to function properly, the MFA flow rate must be within a preset range of values and if the MFA communicates a number too low, the ECU won’t function effectively. This is a discussion on Throttle Body Cleaning within the 05-09 Equinox Maintenance forums, part of the Chevy Equinox General Discussion category! Hi all, new to the forum and hopefully someone can help. MAF sensor code p0102 low input comes up. codes p0100 and pending p0101 p0102 p0103 p0104 p0105 Sign In this is a 01 oldsmobile alero gl with the 2. So, with the code scanner, I had 5 codes. the evap purge ho. Replaced the MAF Sensor has a good ground and the positive is good putting out 5v. All seemed to be ok. Code P1811 is hands down the most common trouble code and commonly asked about problem. The direct measurement of the air entering the engine is more accurate than calculating the airflow from the Manifold Absulte Pressure (MAP), the Intake Air Temperature (IAT), and the engine speed (speed/density). com Search results for "p0102" P0102 CHEVROLET 69,545 Views Mass or Volume Air Flow Circuit Low Input. Cause: Engine runtime over 2 seconds, engine speed more than 300 rpm, system voltage more than 10v, throttle position less than 50%, then the PCM detected that the MAF sensor input was 10 hertz or less (less than 300 Hz on 7. P0102 is a diagnostic trouble code (DTC) for "Mass Airflow (MAF) Circuit Low Voltage Input". I have p0097 p0102 p2199 p00f4 codes. Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. Now the ? is do i have to replace the Mass air flow sensor also or is this IAty sensor seperate from the MAf. Still idles at 2000 rpms and still throwing the P0102 code. You are right about the code reader and I intend to be more knowledgeable with regard to using it before the next time. To see how frequently Chevrolet Cobalt problems occur, check out our car reliability stats. The contact took the vehicle to an independent mechanic and the failure code for the. Cleared the codes, only P0102 came back up. bought a OBD II/EOBD CEN-TECH today, values for maf show up in g/s, which aint sure what that is. I replace the EGR valve, the glow plug, and the MAF. P0001-P0099 List P0100-P0199 List P0200-P0299 List P0300-P0399 List P0400-P0499 List P0500-P0599 List P0600-P0699 List P0700-P0799 List P0800-P0899 List P0900-P0999 List P1xxx List P2xxx List P3xxx List Uxxxx List Bxxxx List Cxxxx List P0001-P0099 - Fuel and Air Metering and Auxiliary Emission Controls P0001 P0002 P0003 P0004 P0005 P0006 P0007 P0008 P0009 P000A P000A P0010 P0011 […]. Check Engine Lite On/ code P0101/ mass. 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. So, what this all means is that if the P1404 is a false code meaning that the valve pintle is not stuck open, then new 'Valve Closed Signal' can be re-learned by the computer using the old valve. It has the 5. 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. Reason for Bmw X3 P1246 and find the solution for the code Bmw X3 P1246 , we'll give to how to fix Bmw X3 What does fault code P1246 mean. On certain vehicle applications the oil level indicator hole on the right side of the block is not used. P0102 OBD2 reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. P0102 Auto Trouble Code. Ran code P0102 and the MAF reading 1. 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. 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. So I am now thinking that the problem is just those sensors being bad. However your vehicle's manufacturer may have a different definition for the P0102 OBD-II Diagnostic Powertrain (P) Trouble Code. Pulling codes for the is same as for the earlier TPI systems on the 1992 through 1995 F body (Camaro-Firebird). If the engine control computer detects a frequency signal lower than the possible range of a normally operating MAF sensor, the P0102 code will be set. I do not have a scanner myself, but, according to a shop, the van was throwing code P0420. P0100 Airflow Circuit Malfunction P0101 Wrong indicator / air flow meter not adjusted P0102 Low air mass meter reading. If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. P0102 current MAF sensor low voltage. Had it since october of 09, never replaced the MAF sensor. I have replaced my Mass Air Flow Sensor after receiving OBD2 scanner diagnostic code 'P0102' - shortly after buying (used) VW Jetta 2006 TDI. Get a scan tool on it first and see what the idle air flow rate is to see if it is actually reading low or not. The mass air flow sensor still comes back. i replaced the sensor and still the same sh*t is going on. Definition: P0102: Mass Air Flow circuit Low Input This is Repairs to your Keywords ABS pomp module stuurdoos Audi A4 A6 BMW. How does a mechanic diagnose the P0102 code? P0102 is diagnosed with an OBD- II scan tool. 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. It gives off a low voltage output to the Engine Control Unit. 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. Its job is to regulate your fuel to air ratio, manage your transmission, control emissions, and maximize your fuel efficiency. 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 !??. Are there more than 1 sensor in this car? There is only one sensor, like tom said are you sure you got the code fort he MAF? , if so the MAF works with air flow, is the air filter dirty, if it's clogged it. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. The radio, itself, stores the code in its memory. sensor and Idle Control Valve, Reset fault code P0102 and it. However your vehicle's manufacturer may have a different definition for the P0102 OBD-II Diagnostic Powertrain (P) Trouble Code. GMC Canyon Code P0116 Temperature Sensor And P0102 MAF 2006 GMC Canyon. But your cars's manufacturer may have a other specification for the P0102 code. Any help you could give me would be greatly appreciated. Has anyone else experienced this issue?. This code is similar to P0100 – MAF sensor circuit malfunction. Found a couple breaks in others, fixed them, and found a dang butt connector in the plug going to my coil. Mass or Volume Air Flow Circuit Low. Definition: P0102: Mass Air Flow circuit Low Input This is Repairs to your Keywords ABS pomp module stuurdoos Audi A4 A6 BMW. Any code that ends in H is a history code (something that has occured in the past) but is fine now. NAIOA - Problems with my car! - CODES p0102, p0443, MAF and emission problems, -HELP! - my impala 2002 3. replaced Mass air flow sensor and the P0102 code says mass air flow s. Call us at 1-866-737-4966 with any questions you may have about your diesel. Another plug OBDII Shorthand List. Page 3 of 3: How to Test the GM MAF Sensor (P0100, P0101, P0102, P0103). The car runs fine but the check engine is on. The MAF sensor may be faulty The vehicle computer may be faulty (very rare). Cause: Engine runtime over 2 seconds, engine speed more than 300 rpm, system voltage more than 10v, throttle position less than 50%, then the PCM detected that the MAF sensor input was 10 hertz or less (less than 300 Hz on 7. If you shop at Amazon. Howdy Gang, 1st visit and look forwarding to any assistance. The following TSBs of Chevrolet are related to DTC P0102. My first reaction, was to check for codes, and sure enough it was a MAF code (p0102). I also read the codes P2413 and P0102, cleared those codes but still in the same situation. Using my Garmin Nuvi GPS, and a Garmin Bluetooth gizmo called an EcoRoute which I plugged into my dashboard diagnostic port, I got a message that threw that code and said something like "vehicle ready emissions test" or something similar. Was it a P0102 code that popped before you put the tune in? If it was then it sounds like you didn't get your air box or your intake duct sealed back up properly when you pulled it off to get in and do the blocker plate. 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. I have a 2006 chevy malibu 2. P0102 - GM; Type: Powertrain - Fuel and Air Metering - ISO/SAE Controlled: Description: MAF Sensor Circuit Low Frequency Conditions. Read what sets this code and some common causes and repairs. the P0420/P0430, a P0452, and the P0420/P0430 Pendings. The worst complaints are transmission, drivetrain, and AC / heater problems. 3L into my 73 Datsun 240z and re-worked the original suburban harness using lt1swap. So I am now thinking that the problem is just those sensors being bad. If it won't pass the smog inspection, what is the estimated cost of fixing these problems?. Please try again later. Yet, I still get a P0102 for "Mass Air Flow Circuit Low Input. S10 & Blazer DIY and Useful Threads - OBDII Diagnostic Codes (P Codes) - P0001 Fuel Volume Regulator Control Circuit/Open P0002 Fuel Volume Regulator Control Circuit Range/Performance P0003 Fuel Volume Regulator Control Circuit Low P0004 Fuel Volume Regulator Control Circuit High P0005 Fuel Shutoff Valve C ontrol. Diagnostic Tips for DTCs P0097, P00F4, P0113, P2229 and/or P0102 Set 2013-2014 Buick Enclave, LaCrosse 2013-2014 Cadillac ATS, CTS, SRX, XTS 2013-2014 Chevrolet Captiva Sport, Equinox, Impala, Traverse. Got to Advance Auto, put the computer on it, still pulled a code for P0102 and P0122. This code is similar to P0100 – MAF sensor circuit malfunction. It is the part the is in the big tube that supplies air the the intake and will have a two or three wire plug in hooked to it. The code says something about the solenoid release time being too long. MAF sensor code p0102 low input comes up. Yet, I still get a P0102 for "Mass Air Flow Circuit Low Input. Cleaned maf and reset codes. 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. The p0300 when cold then the P0305 when warm, they are obviously related. What Does Code P0102 Mean? The troublecode P0102 is set when the MAF sensor signal voltage or frequency is below expected values. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range. Since you did not tell us what make and model car you. What should I look for? - Answered by a verified Chevy Mechanic. 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. Check engine light comes on and then goes off for a while. Cause: Engine runtime over 2 seconds, engine speed more than 300 rpm, system voltage more than 10v, throttle position less than 50%, then the PCM detected that the MAF sensor input was 10 hertz or less (less than 300 Hz on 7. Check the intake manifold bolts, make sure they are just snug, I would not go more than 15 ft. Any code that ends in H is a history code (something that has occured in the past) but is fine now. To see how frequently Chevrolet Cobalt problems occur, check out our car reliability stats. Or at least pull all of the plug boots and install some dielectric grease in them. P0102 Diagnostic Trouble Code Discussion for July 2008 Mass Airflow Sensor Circuit Low Voltage * Note: This is a professional automotive technician's resource. BMW engine error. AFC - Air Flow Control. Ok, well lets stat off with going through your trouble codes. Checked data with Tech 2 scan tool and found codes P0102 MAF sensor circuit low frequency and P0340 cam position sensor circuit. Got to Advance Auto, put the computer on it, still pulled a code for P0102 and P0122. code still coming up after erased. So, today on my lunch, i took $100 and replaced it. I would replace it then it would blow again randomly while driving. But it always kept coming back. The P0134 code is from not having the o2 sensor(s) plugged in. On certain vehicle applications the oil level indicator hole on the right side of the block is not used. Driving the engine sputtered and cel came on. Also checkout investigations and TSBs. getting engine CEL code: P0102 In order to be able to post messages on the Chevy Impala Forums forums, you must first register. Wiring showing no wear and sealed. 05 lly 2500 hd 4x4 lt3 crew cab stndrd bed mods''-6" pro comp lift with dual shock front. So I am now thinking that the problem is just those sensors being bad. If these codes, and the reduced power, occurred immediately after the throttle body service, the throttle position sensor outputs should be confirmed. Chevrolet Malibu P0443 OBD-II Diagnostic Powertrain (P) Trouble Code Information Page. The ECM assigns each fault and malfunction a code,. Get a blinking CEL on acceleration. Hello, My name is Jason. What is a P0113 Code? The P0113 code is one of many codes that are created by your car’s Powertrain Control Module (PCM). Could this have been caused by running the engine w/o the blk tube from the air filter to the intake on as I removed it to bleed the air out?. MAF sensor code p0102 low input comes up. During that time frame I started getting several codes. no cruise control. Check for loose connectors at the ignition coils or for damaged wiring. WTF, cleaned that all up, put it all back together, took it for a run, no problems. - Chevrolet 1997 Suburban question. Any ideas on what is malfunctioning? Thanks for your assistance 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?. Chevrolet Cobalt Engine Problems. It consists of a hot film that is supplied with electric current from the Engine Control Module (). Can anyone help me with this?. 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). Is your car engine stalling and not starting? Is there an increase in the fuel consumption? Have you lost the response from the engine with sudden downfall in acceleration? All these can be an indication towards OBD Code P0102. / How to Clear P0102 Code Replace Mass Air Flow Sensor 04-12 Nissan Altima L4 2. Of course, the light came back on, but when I ran the scanner, it found 4 codes. Hello, My name is Jason. The radio, itself, stores the code in its memory. Can the P0340 Camshaft Position Sensor cause what feels like a "bucking" feeling when driving at or near shift points? I've used this vehicle before and its never done this. The difference between the two codes is that the PCM has identified the sensor output as faulty for a P0102 code. Code P0102 is mass airflow sernos-MAF voltage low signal. They are usually limited to a specific set of vehicles based on things like model year, manufacture date, and VIN range. Trouble code P0102 means:Mass or volume circuit low input. Thread / Thread Starter. The P0102 code is the code for a problem with the Mass Airflow (MAF) Sensor. Search Results for p0102 OBDII Trouble Code | AutoCodes. My 2001 Impala brakes randomly activate the abs brakes when coming to a stop for no reason. Cel came back immediately. How do you read the ODBII diagnostic codes for a 2001 Toyota Sienna?. The leading community for Chevy Blazer and S10 Blazer owners and Threads Tagged with p0102. 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?. OBD-II Diagnostic Trouble Code (DTC) P0102 Definition, Category, Faulty System and Component 2008 Chevrolet Silverado 2500 Engine and Engine Cooling Consumer. the P0420/P0430, a P0452, and the P0420/P0430 Pendings. The car runs fine but the check engine is on. Need to know how to pinpoint failing part. The first few times it did this I'd just clean the MAF and it would go away for a while. P0100 Airflow Circuit Malfunction P0101 Wrong indicator / air flow meter not adjusted P0102 Low air mass meter reading. The auto repair labor rates vary widely across the country, and even within the same city. This truck intermittantly will not have enough power to pull itself off a stop. GM and ford are having problems with k&N filters shorting out the MAF sensors from the filter oil getting on the sensor and shorting them out and most of gm and ford dealerships will now void the warranty if you put a k&N on your car. P0102 OBD2 reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. This page lists OBD-II generic powertrain trouble codes, a. air flow or volume air flow /circuit range performance problem This code comes on about once a week after i clear Log in or Sign up Chevy Truck Forum | GM Truck Club. It would blow a fuse in my eng fuse block. 4L), condition met for over 250 ms. Underneath the floor board on top of the tranny there is a bunch of wires. Pulling codes for the is same as for the earlier TPI systems on the 1992 through 1995 F body (Camaro-Firebird). Having a cold engine misfire code on cylinder 5 tells me you need to change the plugs. The automaker’s June 2. So I am now thinking that the problem is just those sensors being bad. Oscilloscope Waveform of the GM MAF Sensor. The repair involves clearing the code and replacing the MAF sensor if no other problems found. getting engine CEL code: P0102 In order to be able to post messages on the Chevy Impala Forums forums, you must first register. I am trying to fine out about a trouble code on a duramax diesel P0102. What should I look for? - Answered by a verified Chevy Mechanic. In order for the ECU to function properly, the MFA flow rate must be within a preset range of values and if the MFA communicates a number too low, the ECU won't function effectively. Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment - opens in a new window or tab. Cleaned out throttle body,no vacuum leak. Some Vehicle Specific Codes. That wire has been reported to often develop a break and, in addition, the ground wire in the bundle often has a poor connection to the body. You may see a yellow wire from the throttle body. The codes showed P0101 and P0102, which both relate to the mass air flow sensor. A recall is a free repair for a widespread safety defect or issue that doesn't meet federal safety standards. Why does my check engine light come on. Trouble code P0102 means:Mass or volume circuit low input. Read what sets this code and some common causes and repairs. On certain vehicle applications the oil level indicator hole on the right side of the block is not used. Another plug OBDII Shorthand List. Bought a 2004 Silverado with the 5. But it always kept coming back. P0102 Auto Trouble Code. Cycling the key on and off may cure the harsh shifting until the criteria for the code is met once more. Check P0102 Fault Code. (I bought the CPS but have not installed it yet). My Service Engine light (or whatever they call it now) came on on my 2010 Traverse with 15K+ miles. It will also accelerate in drive while idling and is very touchy right of the start. 4L and except for a K&N filter its all stock. BUT P0102 is always there. So, with the code scanner, I had 5 codes. Using the Actron U-Scan, codes P0102 and P0113 come up, indicating a Mass Air P0102 BMW Fault Code Mass Airflow Meter MAF needs to be replaced.