2010 acura tsx check emission system light

Dec 23, 2018 · The most common fix for P0420 in the Acura TSX is a new catalytic converter, followed by an O2 sensor replacement. Before taking your TSX into an exhaust shop for an (expensive) new catalytic converter, let’s ensure that’s what you need. Here’s a good P0420 diagnostic order for the Acura TSX: 1. Check for Other Codes.

2010 acura tsx check emission system light. Standard ACURA dashboard lights and warning symbols. ABS (Anti-lock braking system) An anti-lock braking system gives the driver control when driving on slippery roads. If the ABS indicator light comes on, there is a problem with your braking system. Your braking capability should operate normally but with no anti-lock function.

So i recently purchased a 2009 tsx with the k24 (2.4l - 4 cylinder) 155k miles *(other than being lowered the car is completely stock) initially the car ran and drove great put a full tank of 93gas in it tightened the gas cap and drove home the next morning i went to start it then i got a check emissions system and vsa light , cycled the key on and off and even pulled the posts off the battery ...

This page lists current Acura safety recalls with links to specific information about which vehicles are affected and why. Infotainment System: 2019 and 2020 RDX. ACURALINK: Important info for 2017 and earlier vehicles. ... check to see if letters and numbers have been accidentally mistyped or inverted. Make sure the letter O was not entered in ...Jan 9, 2023 · I got a 2006 TSX from my grandpa who’s had it for years. The TSX was passed down from my aunt who bought it new, to my grandpa, and now to me. It’s nearing 200k miles but my grandpa had some issues where the battery was draining, we believed to have fixed it. But then a “check emmisions system” light popped up.Check charging system light acura tl Replace acura fluid brake audi ford transmission fuel filter change toyota 4runner engine valve gasket a6 rails cover performance tsx Acurazine acura Tsx. ... How to reset check emission system acura tsx (acura rdx check emissionCharging acurazine. Transmission fluid level check acura tsx (2004-2008)Acura ...2006 Acura TSX. Asked by do.things in Westminster, CA on September 27, 2011. 2006 6 speed MT w/ Navi I was driving on the freeway and a "Check Emissions System" and "Check VSA system" flashed alternating from one to the other. I turned the car off then the VSA system warning light went out and it was still flashing "check emissions system".Oct 24, 2022 · (How to Fix and Reset) Vehicle Freak. 25.8K subscribers. Subscribed. 1.2K. 340K views 1 year ago. In this video, I'll discuss the check emission system warning light, what it means, how to...So yesterday, on my way back home from a 300-mile road trip, CEL came on and the MID indicated that I need to check emissions system. The light turned on almost at the end of the 5-hour road trip and right after I finished some spirited run through canyon roads with the car running above 4000 rpm to 6000 rpm range for about 15 miles or so.While driving. Tags: acura, tsx. Hello, no idea why. This is why diagnostic testing hands on with proper diagnostic equipment used by a technician who has experience and reference shop manual information handy is needed! When driving Car will go into limp mode once these lights come on. And will not accelerate past 35 mph .

Jackface. 3 posts · Joined 2014. #11 · Aug 29, 2014. The check engine light generally indicates a problem that will, in one way or another affect the vehicles emission system. In the case of a flashing CEL, it means there is a problem with the emission system which will likely cause damage to the catalytic converter.Check battery charging system light started going off in my 2011 acura tsx this past weekend. Thankfully I made it to my destination (166 mile trip ) . I replaced the battery and after a few minutes the check battery charging system started going off again . I took my car to autozone to have the alternator and battery tested .A malfunctioning EVAP system, such as a leaking purge valve or damaged canister, can cause the check engine light to illuminate and increase emissions. 5. Leaking or damaged exhaust system. If there’s an exhaust leak anywhere in the exhaust system, the warning lights can come on the dash.2170 posts · Joined 2011. #10 · Dec 21, 2013. Check emissions system is a fancy way of stating you have a check engine light related t emissions. (Funny thing is my only cel came for a slow response on a ect sensor, which isn't emissions related but threw an check emissions light lol) Just get a code reader or go to autozone (free).Mechanic's Assistant: What's the year and model of your Acura? 2012 Acura TSX 4cyl. Special Edition trim. Mechanic's Assistant: Ok. Thanks for the info. The Acura Mechanic can help with your vehicle's check engine light and emissions system message. And, how would you like to connect with the Mechanic - phone call or online chat? Online chat ...

The 2010 Acura TSX has 7 NHTSA complaints for the electrical system at 20,201 miles average. ... Consumer writes in regards to check engine light and vsa light issues. The dealer found the wheel ...Replace the front turn signal. If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb. 2008 Acura TSX 2.4L 4 Cyl. See all videos for the 2008 Acura TSX. This free video provides the steps to diagnose and clear a check engine light on a 2004 Acura TSX 2.4L 4 Cyl.. The video also provides steps on how to read the 2004 ...I've read a lot on the famous ECT 2 sensor causing multiple check engine/check emission system and know a little bit on this issue but I'm facing a strange situation. I bought my TSX(2006 6MT) without any CEL: After 2000 KM : P0128, P0111 & P2183 *CEL reset* After 1000-1500 KM : P0128 *P0111 & P2183 dissapeared + CEL reset*Ensure your Acura is not running empty or full of fuel. Driving Procedure. 1) Without depressing the accelerator pedal, start the engine and idle for 20 seconds. 2) Keep the transmission in Park. Increase the engine speed to 2,000 rpm and hold until engine temperature gauge rises to 1/4 of the scale.Diagnostic trouble code(DTC) P2422 stands for “Evaporative Emission System Vent Valve Stuck Closed.”. When the PCM detects that the valve is stuck, on-board diagnostics (OBD) will log a P2422 code. The EVAP system’s vent valve is normally open. It only closes when the PCM initiates a test as part of the mandated OBD-II standards.Bought my TSX little over a month ago 2006 6 spd. Haven't had a single problem as of yet, on the way back from philly had my check emission system light come on out of nowhere. So got it scanned at auto store and 4 codes came up, 61-1 battery voltage malfunction, 83-1 ECM/PCM (concerning me most) and P1009 camshaft position stuck at advanced ...

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2010 Acura TSX V6-3.5L: Service type Evaporation Vent Solenoid Replacement: ... In the evaporative emissions system, a series of valves controls the flow and allows for diagnostic testing by the engine control module. The vent solenoid, or vent valve, performs the function of introducing clean air into the evaporative emissions system to carry ...L. Linda S Discussion starter. 11 posts · Joined 2006. #1 · Dec 10, 2010. The other day (06 TSX at, no nav) a warning bell as we put car in gear...info was Check Emissions..we called Service Manager, he said to remove & replace gas cap, we did, nada..then before we got out of the parking lot, the info said Check Transmission & it changed from ...The 2010 Acura TL check emission system light on means the purge valve is bad. The evap canister, also known as the purge valve, on the car is located to the left of the brake booster and master cylinder on the driver side firewall. The EVAP canister is filled with activated charcoal and is designed to catch the emissions that are put off by Your car and trap them. This makes the car better ...2010 Acura TSX Oxygen Sensor; 2010 Acura TSX Fuel Cap; 2010 Acura TSX Catalytic Converter; 2010 Acura TSX Canister Purge Valve; ... Check Emission System Light: What It Means and What to Do About It; Show Less. locate a store. track your order. we're hiring! SHOP. AutoZone Locations; Vehicle Make; Vehicle Model;2010 Acura TSX Oxygen Sensor; 2010 Acura TSX Fuel Cap; 2010 Acura TSX Canister Purge Valve; 2010 Acura TSX Exhaust Flange Gasket; ... Check Emission System Light: What It Means and What to Do About It; Signs Of A Cracked Exhaust Pipe The Difference Between Muffler and Exhaust; Show Less.Check Engine Light. The check engine light will almost always come on when one of your TSX’s oxygen sensors has gone bad. You can utilize a code scanner to retrieve the codes that are stored; they’ll tell you which O2 sensor is to blame and what the issue is with it. We cover codes and what to do further down the page.

6 posts · Joined 2009. #1 · Jul 3, 2012. My wife drives a 2009 Acura MDX. We bought it new and so far its been reliable with ~ 20K miles on it. However, in the past 4 weeks the "check emissions system" and "check SH-AWD system" light / warning has come on 2 times. After multiple restarts, the warning lights go away.2010 Acura TSX Oxygen Sensor; 2010 Acura TSX Fuel Cap; 2010 Acura TSX Canister Purge Valve; 2010 Acura TSX Exhaust Flange Gasket; ... Check Emission System Light: What It Means and What to Do About It; Signs Of A Cracked Exhaust Pipe The Difference Between Muffler and Exhaust; Show Less.2. Go to Autozone or similar to load test battery and alternator first, and then check the battery cables and terminals. 2007 MDX Tech DIY performed: Fluid change: engine oil, ATF, transfer case, rear diff, PS, brake, coolant. Parts R&R: air filters, both AFR sensors, spark plugs, oil pressure switch, 3rd clutch transmission fluid pressure ...Check emission system and engine light - Answered by a verified Mechanic for Acura We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.First thing you need to do is to pull the code (s) for the check emission system. You can do that yourself through the secret menu using my video: In the menu any errors will be stored in "Acuralink self diagnosis" option (first one on top). Once you have the code (s), post them here and we'll go from there. www.acuraaddicted.ca.A damaged ABS module can also lead to electrical issues, which may result in Check VSA System in Acura. 4. Improper Wheel Alignment. This may not be an obvious issue, but it can also lead to the warning message. Improperly aligned wheels significantly affect the steering response and the stability of your vehicle.true it wont because it is part of the emissions system and when bad sets off check engine light which alone fails a vehicle gm v8 have two knock sensors which sad to say are under the intake manifold ... Read full answer. Jan 15, 2010 • 2003 Chevrolet Tahoe. 1 ... Maintenance required light wont reset on 2004 acura tsx M/T. 2004 Acura TSX ...Intermittent SRS / Airbag light. I now have the common, honda/acura, intermittent SRS / Airbag light on, in my stock, unmodified, 04 SSM 6mt TSX with 57K miles. The red SRS light comes on intermittently. Seat belt light also does not work normally. Sometimes the seatbelt light will come on when I unbuckle, sometimes not.My CHECK TRANSMISSION light came on and the green D is blinking. I took it to the dealer when it first happened in May, he put 3 qts. of transmission fluid in, and light went off, until a few weeks ago.Check emission System + VSA warning light were on. On idle, car will revive by itself (low high low high) and sometime a pop sound can be heard from air filter. When I switch off the engine, there is a kind of delay before it completely stop. Cannot drive the car as it's very unstable on the road and it won't go above 3k rpm.

While driving. Tags: acura, tsx. Hello, no idea why. This is why diagnostic testing hands on with proper diagnostic equipment used by a technician who has experience and reference shop manual information handy is needed! When driving Car will go into limp mode once these lights come on. And will not accelerate past 35 mph .

Jan 29, 2022 · The check engine light on the dashboard of my 2010 Acura RDX came on recently. The SHAWD light also came on. The OBD II code was P0171 (engine running lean)....Mar 21, 2024 · The check emission system message on a Honda or Acura means that there is an issue with the emission system. The most common reasons for this are a loose gas cap, faulty oxygen sensor, exhaust leak, intake leak, or dirty air filter. However, you want to diagnose the issue with an OBD2 scanner before doing any repairs.Possibly another ABS issue, but there should be a code in the ABS system. Again, a low voltage could cause the issue as well. Make sure the cables are tight and check the battery voltage with a meter to see where it is overnight. If you have not replaced the battery sensor under the recall you should.P0341 and VSA Help. I have a 2008 Manual TSX with 184k. I recently finished replacing the timing chain, tensioner, and chain guide, oil pump chain & chain guides, valve cover gasket, new brake switch, new starter, new alternator, and new battery. Did a valve adjustment as well. Also replaced the VTC solenoid, VTEC solenoid …2009 Acura TSX 2.4L 4 Cyl. Replace fog lights. Don't be caught in the fog with burnt out fog light bulbs. 2009 Acura TSX 2.4L 4 Cyl. Check for a blown interior fuse. Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here! 2009 Acura TSX 2.4L 4 Cyl.Ensure your Acura is not running empty or full of fuel. Driving Procedure. 1) Without depressing the accelerator pedal, start the engine and idle for 20 seconds. 2) Keep the transmission in Park. Increase the engine speed to 2,000 rpm and hold until engine temperature gauge rises to 1/4 of the scale.5864 posts · Joined 2003. #10 · Apr 26, 2004. So it turns out that the pump was not making any noise today. As for the check engine light was triggered by code "P0341 CMP Sensor Performance." For those of you who do not speak AcuraPGMese that means that the sensor on a camshaft stopped talking temporarially.

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I have a 2008 Acura tsx I just bought it from a friend but anyway the check admission system light has just came on and the car acted like it wanted to cut off so I pulled over to a Smith fields chicken a d bbq and let it cool off for a few and I'm still sitting here typing this because I'm scared to drive it and make it worse.Popular Answer. Hello, the warning light that is on has no meaning if the engine is not running. Focus on starting the engine -- sounds like a low or ineffective battery to start with. Have your battery tested for state of charge and the ability to hold a load and go from there. Choose among the best repair shops in the country - those that ...Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts.There are three ways to reset the Acura TSX's check engine light. We recommend trying to identify the problem and fixing it before resetting the check engine light. 1. Fix and Wait. The best way to clear the check engine light is to pull the trouble code, identify and fix the issue and then drive your TSX around until the module that threw ...THIS VIDEO WILL SHOW YOU HOW I FIXED ACURA HONDA EPS FAULT, CHECK POWER STEERING SYSTEM FAULT, FIX IN DETAILS!!https://www.amazon.com/Original-Launch-ICARSCA...Cars are a lot more complicated than they used to be. All modern cars on the road today have an interior computer that’s connected to sensors and electronic devices inside the vehi...Dec 20, 2023 · Close the hood of your Acura TSX and start the engine. Allow the engine to idle for a few minutes, giving it time to stabilize. Check if the “Check Emission System” warning light is still illuminated. If it is no longer illuminated, the reset was successful.80 posts · Joined 2012. #1 · Jun 10, 2013. My 06 TSX won't start sometimes (randomly) and happened 2 times yet. 1st time : everything is working and sounds good, but the car will just crank and crank while displaying ''Check emission system'' on the MID. I saw my engine head breather was disconnected from my injen intake so I reconnected it ...The check engine light illuminates on a Mazda to indicate the powertrain control module has detected a problem in the engine or transmission of the vehicle. The powertrain control ...There are three ways to reset the Acura TL's check engine light. We recommend trying to identify the problem and fixing it before resetting the check engine light. 1. Fix and Wait. The best way to clear the check engine light is to pull the trouble code, identify and fix the issue and then drive your TL around until the module that threw the ... ….

Apr 3, 2010 · Check emission System + VSA warning light were on. On idle, car will revive by itself (low high low high) and sometime a pop sound can be heard from air filter. When I switch off the engine, there is a kind of delay before it completely stop. Cannot drive the car as it's very unstable on the road and it won't go above 3k rpm.Cars are a lot more complicated than they used to be. All modern cars on the road today have an interior computer that’s connected to sensors and electronic devices inside the vehi...Turn off the engine and remove the key from the ignition. 2. Disconnect the negative terminal of the car battery. 3. Wait for at least 15 minutes. 4. Reconnect the negative terminal of the car battery. 5. Start the engine and check if the check emission system light has been reset.Tech Notes. As the code description implies, the P0420 code means that the vehicle's Powertrain Control Module (PCM) has detected that the Three-way Catalyst Converter is not working properly (it is not as efficient as the factory expects). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the Three-way Catalyst ...The check engine light on the dashboard of my 2010 Acura RDX came on recently. The SHAWD light also came on. The OBD II code was P0171 (engine running lean)....Answered in 32 minutes by: Hi Sir or Madam, welcome to Pearl.com. I'm acuramstr. The light can come on for allot of reasons from a loose gas cap to an engine misfire or bad sensor. The basic rule is if the light is on solid and the car runs normally then you can drive the car until you can get the code checked that is turning the light on.Acura. TSX. 2010. If the 2010 Acura TSX check emission system light is on then there is something wrong with the EVAP. The evap canister, also known as the purge valve, on the car is located to the left of the brake booster and master cylinder on the driver side firewall. The EVAP canister is filled with activated charcoal and is designed to ...Answered in 32 minutes by: Hi Sir or Madam, welcome to Pearl.com. I'm acuramstr. The light can come on for allot of reasons from a loose gas cap to an engine misfire or bad sensor. The basic rule is if the light is on solid and the car runs normally then you can drive the car until you can get the code checked that is turning the light on.Check if this fits your 2010 Acura TSX. Free In-Store or Curbside Pick Up. SELECT STORE. Home Delivery. ... 2010 Acura TSX Exhaust Manifold Gasket; Show Less. Related Makes. ... Why is My Check Engine Light On? How to Find and Fix Exhaust Leaks; 2010 acura tsx check emission system light, The emission control system controls the release of harmful gases and pollutants from the vehicle’s exhaust system. The Check Emission System warning light on a car is an indication that there is an issue with this system. When the Check Emission System warning light illuminates, it usually indicates a fault with one of the system’s ..., So about a week ago, my catalytic converter was stolen from my Acura TSX 2006. I was told by many mechanics that I should just buy an aftermarket replacement, instead of paying hundreds for another one, that’s just gonna get stolen again. Well I got a brand new aftermarket converter with a new O2 sensor., Bought my 2006 TSX auto trans, no navi, brand new 17 yrs ago, it presently has 202K miles on it. For at least the last 10 years now that insidious Emission System Check Engine Light has been intermittently coming on. It will stay off for a thousands of miles or so, then mysteriously come back on for a few starting cycles, then it goes away …, Then check the sensors for loose connections (and it wouldn't hurt to check for loose connections at the ECU, if you've done anything around there recently). There's 2 engine coolant temp sensors: one underneath the fuse box (you will have to lift/unscrew it), the second one is on the lower (driver side) corner of the radiator facing the engine., BTW, ECT2 sensor is located at the bottom of the radiator, drivers side. Many Accord people have issues with this sensor, either the harness/connector starts to erode or the sensor itself goes bad..theres a TSB out on 06 accords. Just google "accord 2185", prepare to see tons of results., Here's the complete breakdown. If the "Check Charge System" light turns on in your Acura, you should immediately stop driving and contact your local dealership or auto repair shop. The light indicates that your car's battery has insufficient power, and you could be left stranded. Just like most other modern cars on the road today, your ..., So, I recently got this '12 TSX and at first the check vsa light came on with check brake fluid. It was a leaking caliper. I got it replaced. Now after 1.5 weeks of replacing the caliper the check VSA light is on. I tried reading codes by jumping the obd2 and got the dash to flash the codes but I am not able to read the codes., 2010 Acura TSX V6-3.5L: Service type Evaporation Vent Solenoid Replacement: ... In the evaporative emissions system, a series of valves controls the flow and allows for diagnostic testing by the engine control module. The vent solenoid, or vent valve, performs the function of introducing clean air into the evaporative emissions system to carry ..., The check engine light on a Ford F-250 comes on when your truck needs regular maintenance or when there is a problem with the truck. The on-board diagnostic computer, or OBD comput..., Turn off the engine. Press and hold the Select/Reset knob (odometer) in the instrument panel, then turn the ignition switch to ON (II). Hold the knob for approximately ten seconds until the indicator resets. Hope this helps you. my wife 2014 Acura RDX - Check emission system came on., 2024 Acura RDX A-Spec Overview near Manassas, VA. 2024 Acura MDX Advance Overview in Woodbridge, VA. 2024 Acura RDX for Sale near Fredericksburg, VA. 2024 Acura MDX for Sale near Lorton, VA. 2024 Acura RDX for Sale near Manassas, VA. 2024 Acura MDX Lease in Woodbridge, VA. 2024 Acura Integra for Sale near Lorton, VA., The check engine light is one of the most dreaded warning lights that can illuminate on your dashboard. It indicates that there is a problem with your vehicle’s engine or emissions..., Nov 13, 2018 · So i recently purchased a 2009 tsx with the k24 (2.4l - 4 cylinder) 155k miles *(other than being lowered the car is completely stock) initially the car ran and drove great put a full tank of 93gas in it tightened the gas cap and drove home the next morning i went to start it then i got a check emissions system and vsa light , cycled the key on and off and even pulled the posts off the battery ..., Jul 12, 2016 · On Monday I was driving down 91 Hwy and suddenly 'Check Emission System' & 'Check VSA System' light came up. I wasn't able to raise my RPM above around 4000. If my RPM is around 3,000~4,000 my car was choking. (gives 2 farts from the back.) So, went to my work and turned off the engine. Even I restart the engine, it still gives me 'Emission ..., Nov 27, 2022 · Step 1. Drive the car to a secure and empty park/location. Step 2. Once you arrive, switch off the check engine lights and turn them on again. Repeat these steps three or four consecutive times. That should fix your problematic Acura MDX Emissions light – but only if the defect is minor (the latter part is important!)., Few seconds later the engine light was blinking and it said check emissions system, took it to auto zone and it read cylinder 2, that’s it. I replaced the spark plug that looked worse than the rest and I switched around the coils, and still., Try to locate the main module and disconnect it to see if the issue remains the same. If so then it's likely that your module needs replacing. edit: To clarify, try to replicate the issue of how your TPMS acts when you believe it "loses power". This is very intermittent but that is a good suggestion., In conclusion, if you visit a "check emission system" lighting in your 2010 Acura TSX, don't ignore it. Schedule a scheduled appointment with a trusted mechanic and obtain it fixed promptly. This can make sure that your car is running well, efficiently, and eco-helpful. Knowing the 2010 Acura TSX Emission System: Causes and Options, Get a code VSA. 2010 acura tsx. It also showing codecheck emission system - Answered by a verified Mechanic for Acura ... The emissions light or check engine light will normally trigger the VSA and sometimes even other lights to come on. If the car seems just fine, more then likely it's something with the emissions system such …, The check engine light recently went on in my 2002 Acura TSX. At the dealership, they checked it and came up with code PO 420- Catalytic converter efficiency below threshold. The light had come on a few months before, but it went out itself after being driven. This time the light has stayed on after driving for awhile., Step 1 - Remove trunk liner. Open the trunk of your Acura, then remove the liner where you will be replacing the bulb behind. Note that the tail light splits in half, one side goes up with the trunk, while the other side stays down. So depending on the burnt bulb, remove the liner behind it. You just need to remove the clips with your ..., No trailer hitch. The warnings are: check emission system, check sh-awd system, check vsa system, check trailer stability assist. Mechanic for Acura: acramstr. Ok. See if you can have a local auto parts store rent or loan you a scan tool and post back to me what the code that is turning the check engine light on is., To reset your emission control system on an Acura MDX, follow these steps: Turn off the ignition and remove the key. Disconnect the negative battery cable. Put on safety glasses and gloves. Loosen the nut on the negative terminal and remove the negative connector from the battery., Yesterday I started my car and had the Check VSA SYSTEM light on. I was not sure what it could be. After looking into some forums, I realized that it might have to do something with tire sizes (people using different tire size) - so I thought maybe I did not have enough air in my tires - anyway, i added some air, turned the car off/back on and the light disappeared., Ask Your Own Acura Question. Yeah. Mechanic for Acura: ok. you have misfires going on. you need to take the vehicle to autozone and have them scan the computer for fault codes so we can see what cylinders are misfiring. its free. write the codes down and let me know what they are. Ask Your Own Acura Question., This article applies to the Acura TSX (2004-2014). If the tire pressure sensor light is lit up on the dashboard in your TSX, the first thing you should do is check the air in your tires to ensure that they are all adequately inflated. The tire pressure monitor system (TPMS) will typically tell you which of the four tires is causing the warning ..., I've read a lot on the famous ECT 2 sensor causing multiple check engine/check emission system and know a little bit on this issue but I'm facing a strange situation. I bought my TSX(2006 6MT) without any CEL: After 2000 KM : P0128, P0111 & P2183 *CEL reset* After 1000-1500 KM : P0128 *P0111 & P2183 dissapeared + CEL reset*, July 2, 2020 by Jason. A sputtering engine can indicate a number of problems. If your Acura TSX has a sputter, it is most likely going to be caused by bad fuel system, ignition system, MAF sensor, or bad catalytic converter. Your TSX's engine is a giant pump. It pulls in air (where it is measured by the mass airflow sensor)., This happened on my brother in-law's truck, and it pretty much didn't want to accelerate, and all lights and everything starts to go dim when flooring it. It turned out to be his alternator was under-charging. We changed the alternator, and it was fine after that. But his lights were E-Brake, Engine, and Battery., it says check emission system and a check engine light is on ... I've 2009 Acura TSX, it showed check emission system after I pumped gas and started driving. Because I'd $20 gift cards to use so I went back & forth for prepaying, hence opening & closing gas tank for 5-6 times. But I made sure while leaving the gas cap is fully tight., If the condition of the cap is ok and the ECU still determines there is a leak in the EVAP system, the check engine lamp will illuminate and a hard fault will set in the ECU. The codes can look like: P0457- EVAP small leak detected. If you have that code or something similar, more diagnostics will be needed to determine the cause of the leak., Standard ACURA dashboard lights and warning symbols. ABS (Anti-lock braking system) An anti-lock braking system gives the driver control when driving on slippery roads. If the ABS indicator light comes on, there is a problem with your braking system. Your braking capability should operate normally but with no anti-lock function., About 6 months ago the car would flash "Check System" followed by the radio and tacho cutting out. Engine would stay on. Later on the engine cut out too followed by Check VSA, Check SRS, Check ABS etc etc all showing up. The alternator was over charging and the battery had died. The local dealers rebuilt the alternator.