2010 acura tsx check emission system light

P0452 definition: Evaporative Emission Control System Pressure Sensor Low Input. Issue Severity: LOW - Continued driving for a short period of time is okay. Repair Urgency: Get this fixed within the next month. Diagnosis: This trouble code doesn't affect how the car runs but does cause excessive emissions. In rare cases, you may smell a ...

2010 Acura TSX Check Engine Light? RepairPal will help you figure out whether it's your Emissions System, Sensor, Catalytic Converter, or something else. 2010 Acura TSX Check Engine Light212 posts · Joined 2013. #14 · Jul 11, 2014. Check charging system = alternator. SH-AWD will disable for just about any time the car throws a diagnostic code. When I first got my MDX used, a faulty EGR valve even caused SH-AWD to go out - even though they are totally unrelated.Reorge. 50 posts · Joined 2019. #5 · May 5, 2021. This is a 1st generation (2004-2008) TSX forum. While there is some overlap in the technology understanding by members in this forum you might get better responses from 2nd generation (2009-2015) forum members for issues concerning your 2009.a blinking (flashing) check engine light means a severe misfire exactly like posted above me. misfiring of a engine can lead to sever damage if driven. i would get a scanner (buy one or borrow one) and find out what the code is and cause of the code. tow it to your dealer or shop. Like.G. Unknown member Discussion starter. #1 · Jul 19, 2006. I purchased a used 2004 Acura TSX last December and it seems to have an issue with the VSA system. Occasionally, the vsa light and the exclamtion point light will show up on my dash. I know that you can hit the VSA button to toggle the system which will toggle the exclamtion point only.Acura Parts @ AcuraOEMparts.com - Genuine Acura OEM Parts from Delray Acura If you feel like trying few things out, you can take primary 02 out, heat it up with a torch for a few minutes (part that is inside the exhaust flow), get it red hot and keep going around it for a few minutes to burn everything off.Code P2185, Check Emissions Light w/ CEL. Fixed! Hey guys I read about the code and how it could of been related to corrosion in the sensor pins and/or the connector. I took off my sensor in the bottom of the radiator, there was a bit of corrosion in it, the green stuff you see often in a leaking battery with corroded terminals.

Turning the System On or Off Press the Auto Idle Stop Off button to turn the system off. Press the button again to turn it on. *if equipped Integrated Dynamics System (IDS) Choose a driving mode for your preference based on road conditions, vehicle speed, and handling. Comfort: Maximizes driver comfort through increased steering assist.Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts.Shop wholesale-priced OEM Acura TSX Brake Lights at AcuraPartsWarehouse.com. All fit 2004-2014 Acura TSX and more. ... Check the fit. Add to Cart. Product Specifications. Other Name: Taillight Assembly, ... 2014 Brake Light 2013 Brake Light 2012 Brake Light 2011 Brake Light 2010 Brake Light 2009 Brake Light 2008 Brake Light 2007 Brake Light ...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.Step 1 - Check the transmission fluid. It could be old or low. Fortunately, the Acura TSX comes with a transmission dipstick, so you don't have to locate the filler hole and check from underneath the vehicle. Check the transmission dipstick to inspect the transmission's fluid level and color. Good transmission fluid should have a nice, pink ...The brake warning light indicates that your TLX has detected that one of its major brake components has failed, typically seen through a pressure loss. You'll feel a loss of pressure that manifests itself in the form of a "mushy" brake pedal (low brake fluid level). If the brake light is only coming on when you push the brakes, that's a ...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.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.

What to expect when your Acura TSX has a Check Engine Light. When the Check Engine Light (CEL) comes on it means there is a fault detected by your car's diagnostics which may be related to the engine, transmission, or emission system. The technician will use a scanner that connects to the vehicle's diagnostic port to determine the specific ...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).The VSA no longer went on but the engine symbol and "Check Emissions System" message is still there. I no longer had the high RPM's at neutral. On Friday, the engine light and Check Emissions System message remained on all day. I didn't have any hesitation problems both when starting the car or while driving.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; Signs Of A Cracked Exhaust Pipe  Show Less. locate a store. track your order. we're hiring! SHOP.Thanks Shadow. The manual calls it an emissions control warning, but it is the equivalent of a CEL and the icon is the same (lower left on speedometer). From Philip's first reply I checked out suppliers of O2 sensors and they all mentioned a life span of around 60k.2006 Acura TSX 2010 Acura TSX 1994 Honda Accord See you down the ROW! Save Share. Like. B. Boaf32 Discussion starter ... so we just bought a new to us 2007 Acura MDX and what do you know the check emissions system light comes on. Take it to the store to get the code read and it reads p0420. Sad to say the vehicle has 122k miles.

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Hey all I have a manual 2005 TSX with 200k km. I have been getting the p0341 code which is "camshaft position sensor and crankshaft position sensor incorrect phase detected". before this I got the faulty camshaft sensor code and I changed that sensor. after the sensor was changed, the engine light kept going on and off randomly after a month or so it stayed on and this time the VSA light went ...3. Fouled spark plugs or spark plug wires. The check engine light on your Acura may also have been triggered by faulty spark plugs or spark plug wires. Your engine’s air and fuel mixture can’t be ignited without spark plugs, and the spark plug wires carry electricity from the ignition coil to the spark plugs.What the "Check Emission System" Warning Light Means. Honda, along with sister-company Acura, have both utilized a specialty in-dash prompt that notifies drivers of an emissions system fault when illuminated. This prompt typically reads "Check Emission System", or something of the like. The prompt in question signifies that the affected ...The Acura TSX Check Emission Systemalerts you to a potential issue beyond the government’s guidelines for excessive pollution, for which you risk punishment. This flashing light indicates a significant engine misfire that causes unburned fuel to eject into your car’s exhaust system. When this … See moreShop wholesale-priced OEM Acura TSX Dome Lights at AcuraPartsWarehouse.com. All fit 2004-2014 Acura TSX and more. ... Check the fit. Add to Cart. Product Specifications. Other Name: Lens ... 2014 Dome Light 2013 Dome Light 2012 Dome Light 2011 Dome Light 2010 Dome Light 2009 Dome Light 2008 Dome Light 2007 Dome Light 2006 Dome Light 2005 Dome ...

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*Apr 8, 2024 · How to Fix and Reset a Check Emission System Warning Light. There are a few things you can do to fix & reset a check emission system warning light. The best way to fix & reset a check emission system warning light is to simply fix the problem that’s causing it. If you have a faulty oxygen sensor, for example, you can replace it with a new one.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 as a loose gas ...What Does Check Emissions Light Mean on an Acura? What Causes the “Check Emissions System” Message on an Acura? 1. Clogged Catalytic Converter; 2. Dirty Fuel Injectors; 3. Bad Oxygen Sensors; 4. Leaking Gas Cap; Can You Drive your Acura with a Check Emissions Light On? How Much Does it Cost to Fix an Emissions System on a Honda Acura? My ...Alex S. December 24, 2020. If the check emissions system light has turned on in Your Acura RDX that means that the ECU has detected a fault in some part of Your emissions control system. It could be something as simple as a loose wire, all the way up to a failing catalytic converter. Your vehicle has many sensors on it to measure the emissions ...Light was back on cylinder 3. Initial thought "Replace #3 ignition coil" Replaced coil. Problem remained. Confirm spark (CONFIRMED) Check ignition pulse with noide light (confirmed, COIL # 2! (Not 3), Check engine light was on for "random multiple misfire as well. I ASSUMED it was the first code I saw (Ignition coil 3 misfire)71 posts · Joined 2010. #4 · Sep 17, 2013. I've had this happen as we'll on my 04 TSX. All 3 dash lights come on and goes into limp mode until I pull over and shut car off and start it up again. Mine is the APP sensor (accelerator pedal position sensor) I think. When I'm driving my rpm's will drop 200-300 rpm's for a second then go back up.2008 Acura TSX Exhaust Pipe; 2010 Acura TSX Exhaust Pipe; Related Parts & Products. 2009 Acura TSX Oxygen Sensor; 2009 Acura TSX Fuel Cap; ... 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;I suddenly got a simultaneous warning on the dashboard screen of an emission control problem and a parking brake malfunction. Both show up with a bright alarm. It was preceded about 15 miles prior with a sudden freeze of the car whil pulling out of a parking space going less than one mile per hour. The car seemed to have gone into "park".

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.

Procedure. The following procedure will allow you to read codes and reset the check engine light on Acura cars. Locate the. OBD-II Port under the dashboard on the driver's side. This is a 16-pin port. All 1996 and newer ACURA vehicles have this port under the dashboard. Plug your handheld scanner into the OBD-II port.2009 Acura TSX 2.4L 4 Cyl. DRLs are on more than your headlights. They burn out faster and should be replaced regularly. 2009 Acura TSX 2.4L 4 Cyl. This free video provides the steps to diagnose and clear a check engine light on a 2010 Acura TSX 2.4L 4 Cyl.. The video also provides steps on how to read the 2010 Acura TSX 2.4L 4 Cyl. trouble code.In today’s fast-paced healthcare industry, patient satisfaction and efficiency are of utmost importance. One area that often causes frustration and delays for both patients and hea...Dorman Canister Purge Valve 911-769. Part # 911-769. SKU # 531815. Limited-Lifetime Warranty. Check if this fits your Acura TSX. Select store. for pickup availability. Standard Delivery by May 16. Add TO CART.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 ...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.Sep 16, 2013 · 71 posts · Joined 2010. #4 · Sep 17, 2013. I've had this happen as we'll on my 04 TSX. All 3 dash lights come on and goes into limp mode until I pull over and shut car off and start it up again. Mine is the APP sensor (accelerator pedal position sensor) I think. When I'm driving my rpm's will drop 200-300 rpm's for a second then go back up.

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Issue is 2007 Acura MDX 115k ***** *****, check engine warning light throwing P0401 "Check Emissions System" and SH-AWD warning lights. ... I have a 2004 acura tl. The emissions system light has been on for a few weeks. It has come on twice in the past and in the manual it said to check the gas cap and make sure it tightened securely.When the check engine light comes on, most of the time other systems will report a fault because of it. So most likely you just have something going on with the emissions system and nothing going on with the parking brake system or any other lights that may come on in the next couple of drives. That being said, you'll have to get the code ...TL. 2010. The Acura TL's "check charging system" light is a warning that on-board diagnostics has detected a battery with a low voltage. If left unaddressed, the car will most likely die or stall. Signs the battery needs replacing include a no-start or hard starting, difficulty cranking and a lack of interior lights or chimes.2008 Acura TSX Catalytic Converter; 2010 Acura TSX Catalytic Converter; Related Parts & Products. 2009 Acura TSX Oxygen Sensor; 2009 Acura TSX Fuel Cap; ... 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.Turn headlights and all accessories off. Remove the fuse box cover. Check the large fuse in the engine compartment. If the fuse is blown, use a Phillips-head screwdriver to remove the screw and replace it with a new one. Inspect the small fuses in the engine compartment and the vehicle interior. If there is a burned out fuse, remove it with the ...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 ...Hi, Acura tech here. A lot of those are triggered by your capless fuel filler neck. Use a flash light, push open the filler neck flap, there's a secondary flap that's stuck open beneath it. If so acura issued a bulletin to fix it for free.Thanks, Check emissions warning light normally means there is an engine concern that is affecting the emissions. Many things can cause this from a sensor reading incorrect to a fuel pressure concern, vacuum leak, O2 sensor issue. Once you can respond with the codes, I can help you get this diagnosed and fixed.(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... ….

Condensation builds up with time which corrodes and damages the system. 6. Vacuum leak. Vacuum leaks in the engine manifold or hoses will lead to improper air-fuel mixture and disrupt fuel combustion. It will impact the emission and lead to warning light.Traveling can be a stressful experience, especially when it comes to check-in. Long lines, paperwork, and waiting can make the process seem daunting. Fortunately, Spirit Airlines h...Shop wholesale-priced OEM Acura TSX Dome Lights at AcuraPartsWarehouse.com. All fit 2004-2014 Acura TSX and more. ... Check the fit. Add to Cart. Product Specifications. Other Name: Lens ... 2014 Dome Light 2013 Dome Light 2012 Dome Light 2011 Dome Light 2010 Dome Light 2009 Dome Light 2008 Dome Light 2007 Dome Light 2006 Dome Light 2005 Dome ...The 2010 Acura TSX offers two powerplants. The standard 2.4-liter four-cylinder engine is a bit underpowered for the segment. It produces 201 horsepower and up to 172 horsepower. You get noticeably more output with the car's optional 3.5-liter V6.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 the code recognizes that the problem is fixed. Sometimes it can take a few drive cycles for your car’s check engine light to shut down.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 as a loose gas ...71 posts · Joined 2010. #4 · Sep 17, 2013. I've had this happen as we'll on my 04 TSX. All 3 dash lights come on and goes into limp mode until I pull over and shut car off and start it up again. Mine is the APP sensor (accelerator pedal position sensor) I think. When I'm driving my rpm's will drop 200-300 rpm's for a second then go back up.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 check emission system light, in this video I will share with you! how to diagnose and fix one of the causes of an ABS Light, VSA light and Check Engine Light that stays on while the Engi..., P0452 definition: Evaporative Emission Control System Pressure Sensor Low Input. Issue Severity: LOW - Continued driving for a short period of time is okay. Repair Urgency: Get this fixed within the next month. Diagnosis: This trouble code doesn't affect how the car runs but does cause excessive emissions. In rare cases, you may smell a ..., Get your free 2014 Acura TSX check engine light diagnostics at Coggin Acura Fort Pierce. Click here to get check engine light information for your 2014 Acura TSX. Skip to main content. Get Pre-Approved Accelerated Service Search CALL US: 772-742-4342; 4400 South US Highway 1 Directions Ft. Pierce, FL 34982., check emission system P0304? Jump to Latest Follow ... but also is done it a few timees right before. 3k rmps the check engine light starts blinking. And it wont accelerate ? Save Share. Like. H. HNDFRK. ... Acura TSX Forum. 1M posts 52.9K members Since 2003 TSX Club is the perfect forum for Acura TSX fans and Owners, where you can discuss ..., Then the check transmission light went on and the "D" for what gear I was in, started blinking. I was driving fine though. Nothing seemed to be effected. I bought it used from Acura 4 days ago. Pretty ticked. I had my friend who knows cars well check it out upon purchase, and it everything seemed well. I got to my place and checked the fluid ..., 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)...., To reset the check emission system on an Acura MDX, disconnect the negative battery cable, turn off the ignition, locate the negative terminal, loosen the nut on the negative terminal with a wrench, pull the negative connector from the battery, reconnect the negative cable, and tighten it back up with your wrench. If you own an Acura MDX and see the check emission system warning light on your ..., 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 …, The VSA won't reset unless you run thru the ABS reset steps first, even if you have no ABS light. To TSX Reset ABS and VSA: 1) Jump pins 4 and 9. 2) Press and hold the brake pedal and switch on the ignition. 3) Wait for the ABS light to turn off and then immediately remove your foot from the brake pedal., In this video I troubleshoot a 2014 Acura MDX with an emission system problem message displayed on the dash screen. I found codes p0420, p0497, and p145c., 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., Thanks! Check sunroof drain; probably clogged. You'll need to figure out what the code it's throwing is for. Could be it has a faulty sensor, could be the seat belt switch got unplugged and just about anything in-between. Any independent shop would probably charge you less then $200 to read the code though., 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 ..., 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 ..., 2010 Acura Tsx. Consumer writes in regards to check engine light and vsa light issues. The dealer found the wheel sensor on the left front was bad, due to internal failure the dealer replaced the sensor. They also found the left front wheel bearing was leaking grease and caused the wheel sensor to go bad. They replaced the left wheel bearing., 2006 Acura TSX 2010 Acura TSX 1994 Honda Accord See you down the ROW! Save Share. Like. B. Boaf32 Discussion starter ... so we just bought a new to us 2007 Acura MDX and what do you know the check emissions system light comes on. Take it to the store to get the code read and it reads p0420. Sad to say the vehicle has 122k miles., In this video, I'll discuss the check emission system warning light, what it means, how to fix or reset the system and what the possible causes can be. If ..., 2006 Acura TSX VSA and Emission Controls lights are coming on intermittently. The dash board was also not lighting until about 10 seconds after starting the car. I also lost air conditioning. After driving for a few minutes if I turned off the car and restarted it, the a/c would now be functional but my Emission light and VSA light would still ..., I got the emission light and SH-AWD warning this morning on my 08 MDX. It seems like other people have fixed the issue by: 1. filling up with premium fuel & tightening the gas cap until you hear 5 clicks. 2. cleaning/replacing the EGR Valve., Estimated Delivery Nov. 02. Add TO CART. Notes: Right, Exhaust Muffler Assembly. OEM system was a welded assembly. It is recommended that all parts noted (1) should be replaced. Welded assembly. PRICE: 141.99. 2008 Acura TSX Muffler 2010 Acura TSX Muffler. Equip cars, trucks & SUVs with 2009 Acura Tsx Muffler from AutoZone., 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., i am having a same issue right now. the check emission light came out while i was driving at the highway. i am at the tire shop right now and hopely it gets away after the car comes out. btw, i have t1r test pipe installed too (only aftermarket part i have)., Getting Started - Prepare for the repair. 2. Open the Hood - How to pop the hood and prop it open. 3. Find Reservoir - Locate the coolant / antifreeze reservoir and clean it. 4. Check Level - Determine the coolant / antifreeze level. 5. Add Coolant - Determine coolant / antifreeze type and add fluid properly., 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 ..., It's been trouble free until this week, with 67K miles on clock. Now the Check engine light SH-AWD & Check Emission system came on. We took to local parts store where they pulled code DTC P2243 with a scanner. Printout they gave states: Rear A/F sensor (Bank 1, Sensor 1) VCENT Circuit High., 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 again., Cold Weather - CES Light Jump to Latest Follow 3K views 2 replies 2 participants last post by Recreant Jan 13, 2013, Last Thursday as I was driving home from work, the engine symbol and VSA lights came on. Then on the MID, I get a message that states, "Check Emissions System". I could feel the car struggling whenever I would accelerate. At a stop light, I put the gear (AUTO) into neutral and the RPM went to about 1500-2000 RPM, higher than when I'm in D., 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; Signs Of A Cracked Exhaust Pipe  Show Less. locate a store. track your order. we're hiring! SHOP., 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., My acura 2010 TSX systems emission check engine lights on. Soild. 170186 - Answered by a verified Auto Mechanic. ... engine light ... check VSA system and emissions system. car is sputtering and RPMs won't go beyond 3000 with a pedal floored while in neutral or park ..., 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., 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 …