P2646 honda element

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P2646 honda element. lostwater said: Hi! I am looking to buy a Honda Element and reading here there are many many posts about the P2646 code with the oil pressure switch and going into limp mode. I've seen these for the 2003-2006 generation Element, but haven't yet seen a post mentioning the problem in later Elements (2007 on) when the motor changed (10 more hp, etc).

2003 Honda Element has P2646 code for VTEC system and is cutting out at 2600rpm. Checked oil and screens, the spool valve assembly replaced 1yr ago but stil...

Step 1: Diagnostic Scan. Before diving into any repairs, it’s essential to perform a diagnostic scan to confirm that code P2646 is indeed the issue. You can use an OBD-II scanner to retrieve the trouble codes from your Honda Accord’s ECM. Make sure to write down the codes displayed for future reference.To diagnose the P2646 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.And I’ve read a handful of reports in the sticky thread that heavy rain caused P2646, which leads me to think that water getting into the connector during heavy rains (and one report of P2646 after washing the engine bay!) may be able to cause an electrical short between the two VTEC pressure switch wires.p2646 Engine code returning after obvious repairs. Have a 2003 honda element with 116,000 miles. It's in good shape except for this recurring issue. I have had my VTEC solenoid replaced twice since I bought this vehicle 1 month ago. I've had the oil flushed once between these two replacements.Based on your description, it sounds like your Element is in "limp" mode. My best guess is it will show either a P2646 or P2647 code; which means a problem with the VTEC system. But it may have another code too. Let us know know the code and then we can help you diagnose the problem. Hope this helps.I do not own a service manual. My Malfunction Indicator Lamp (MIL) came on yesterday. I took the Element to AutoZone for them to put their scanner on it and was told "P2646: Rocker arm actuator A- Bank 1 Perf. or Stuck off." I also used canobd2.com and for Honda they list P2646 as: "A Rocker Arm Actuator System Performance or Stuck Off Bank 1 ...

The Honda Element was a compact crossover SUV based on a modified CR-V platform, manufactured in East Liberty, Ohio and offered in front-wheel and all-wheel drive formats in the United States and Canada from model years 2003 through 2011. Members Online. Code P2646 troubles upvotes ...Performing this bypass should not be your first option to get rid of a P2646/47 check engine light. This bypass is for people who, like me, have tried all the other solutions and still have the code return. This mod is a last ditch effort, not a first try solution. Before proceeding, you should check that 1) your vtec filters/screens are clean ...Introducing our latest article for Mechanics News: “Decoding the Honda Element Code P2646 and What It Means for Your Vehicle”. Have you ever encountered the...Step 1: Diagnostic Scan. Before diving into any repairs, it’s essential to perform a diagnostic scan to confirm that code P2646 is indeed the issue. You can use an OBD-II scanner to retrieve the trouble codes from your Honda Accord’s ECM. Make sure to write down the codes displayed for future reference.If the oil is dirty or the level is low, the check engine light may appear for code P2646. Drain as much oil as possible, replace the solenoid, and keep up with oil changes as much as possible. 2. Ignition Switch Problems. Flashing green key light on 2003 to 2011 Honda Pilot.If it does not it will set the code. At 3000 rpm it should take at least 57 psi oil pressure to open the rocker arm oil pressure switch. If the oil pressure is low at that point throwing parts at it will not correct the issue. Read the info at the link below. P2646 Honda.Introducing the P2646 Honda Element – the ultimate guide for all Honda enthusiasts out there! If you're a proud owner. Close Menu. Subscribe to UpdatesJun 23, 2023 · Working on a 2006 Honda element, car has code p2646 and it goes into limp mode, vtec switch and solenoid replaced, oil level good and clean, when solenoid activates over 2500 rpm, switch is off, dont know what else could be. Thanks.

05 Honda Element EX currently 125000 miles: original owner Beginning in 2012 (60k miles) I threw my first P2646. Replaced the entire valve assembly. Almost every 3 years this thing rears its head and I have learned to replace both screens during the oil changes. However, I have no trust with driving my car on the freeway anymore as the first ...Honda CR-V & Element - Honda element 2006 check engine light code p2646 faulty acceleration - My Honda elements (2003 and 2006) have both suddenly (last couple days) started to stutter badly on accelleration at times, not all times. I have an obd reader and the check eng light code is p2646...Constant P2646 and P2647 VTEC issues. Replaced the spool valve / vtec valve with a genuine honda part. Drove fine for 2 weeks and codes are back. I had a oil change with synthetic 5w-20 and checked for clogged screen behind the power steering pump.P2646 is a common diagnostic trouble code that affects Honda made vehicles, including the Element. This code indicates that there is an issue with rocker arm oil pressure switch. The Rocker arm oil pressure switch verifies the correct oil pressure in the Variable Valve Timing (VVT) mechanism, and is often referred to as theIf a Honda timing belt breaks while the engine is running, it can cause serious damage to the engine. This is because Hondas have interference engines. If a timing belt breaks in a...Jan 1, 2023 · Since low oil pressure is one of the potential causes of P2646, the real fix is new engine. However, there are many who are not yet willing to give up on an engine, and have decided to compensate for the low oil pressure by using a higher weight oil, such as 5w-30 or 5w-40.

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In this video, young mechanic Aiman discusses P2646, which is an OBD-II generic code for the engine control module (ECM) detecting the 'A' rocker arm actuato... authorized Honda automobile dealer. July 16, 2013 13-021 Applies To: See VEHICLES AFFECTED MIL Comes On With DTCs P2646/P2651 or P2647/P2652 (Supersedes 13-021, dated February 28, 2013, to revise the information marked by the black bars) REVISION SUMMARY • Under VEHICLES AFFECTED, 2012–13 Civic models (except Si and Hybrid) were added.The Honda Accord tops the list of most popular cars year after year. It’s not a luxury or sports car, so it might come as a surprise that the Honda Accord is also the most stolen c...Step 2 is to buy a new Honda pressure switch, not the whole block, and replace the old one in the module. Solder two wires directly to the pins. Use 18AWG auto wire, cut two lengths about a foot long. Pot the whole thing in RTV and let it cure. Re-install the block and cut the connector off the harness.

Jan 31, 2017 · Constant P2646 and P2647 VTEC issues. Replaced the spool valve / vtec valve with a genuine honda part. Drove fine for 2 weeks and codes are back. I had a oil change with synthetic 5w-20 and checked for clogged screen behind the power steering pump. Step 2 is to buy a new Honda pressure switch, not the whole block, and replace the old one in the module. Solder two wires directly to the pins. Use 18AWG auto wire, cut two lengths about a foot long. Pot the whole thing in RTV and let it cure. Re-install the block and cut the connector off the harness.1) there really are two solenoids in the Element's VTEC system; 2) nineteen VTEC-related DTCs (P0010, P0026–P0029, P0075–P0085, P2648, P2649) have "solenoid" in their descriptions; and. 3) on parts vendors' lists, the only VTEC part that actually has "solenoid" in its name (#9 in illustration above) is a bolt.The code will set above 2500-4000 RPM if the VTEC oil switch does not open. 5. If the code sets at 2500-4000 RPM or higher, the problem can be a low oil level or pressure, or a malfunction in the VTEC assembly. The pressure switch can be erratic, so test it a few times before testing the other components.hoy vamos a revisar un p2646 síntomas se Tironea de repente se Jalonea Sin fuerza Accord element CRV etc de la familia Honda AcuraI have just had the third failure (balking and jerking under load) that my code scanner reports as P2646, after paying twice to have the problem repaired. Latest repair was by my Honda dealer. Ran normally for approxl 150 mi. then started failing again. The scanner says "P 2646 ..."A Rocker Arm Actuation System /Performance/Stuck Off/ Bank 1".Replaced with en engine with 70,000 miles. Engine seems to run great. My engine light has been on ever since, with P2646 as the code. I have replaced the following since that time, all with OEM parts: VTEC Solenoid spool valve, both screens and gaskets and the oil valve timing switch sensor. New oil and filter was put in with the replaced engine.lostwater said: Hi! I am looking to buy a Honda Element and reading here there are many many posts about the P2646 code with the oil pressure switch and going into limp mode. I've seen these for the 2003-2006 generation Element, but haven't yet seen a post mentioning the problem in later Elements (2007 on) when the motor changed (10 …When it comes to purchasing a Honda generator, finding the best deals and discounts can make a significant difference in your overall budget. With so many options available in the ...The Honda Element was a compact crossover SUV based on a modified CR-V platform, manufactured in East Liberty, Ohio and offered in front-wheel and all-wheel drive formats in the United States and Canada from model years 2003 through 2011. ... CEL and VSA light, car jerks around 3k RPM, my basic scan tool showed P2646. This is typically related ...

P2649 P2647 P2646 ROCKER ARM ACTUATOR SYSTEM STUCK ON BANK 1 FIXHello everyone i decided to make a video how to fix a problem with one of my customers car.LI...

Got the P2646 code (as a result of a check engine light and VSA lights) Oil screen was nasty. Cleaned with carb cleaner and problem fixxed. The P2646 code was giving a rocker arm problem code (ridiculus) …p2646 p2647 HELP ME. So my 2007 Honda Element has about 190k on it. I just bought it about 15k ago. The Check engine light came on and through the codes. I have read a bunch about this and we have since replaced the Varialbe timing solenoid, oil sensor, cleaned the filters, did an oil change and replaced all filters, cleaned the VTC strainer ...Since low oil pressure is one of the potential causes of P2646, the real fix is new engine. However, there are many who are not yet willing to give up on an engine, and have decided to compensate for the low oil pressure by using a higher weight oil, such as 5w-30 or 5w-40.Sep 27, 2021 · If it does not it will set the code. At 3000 rpm it should take at least 57 psi oil pressure to open the rocker arm oil pressure switch. If the oil pressure is low at that point throwing parts at it will not correct the issue. Read the info at the link below. P2646 Honda. Jan 1, 2023 · Since low oil pressure is one of the potential causes of P2646, the real fix is new engine. However, there are many who are not yet willing to give up on an engine, and have decided to compensate for the low oil pressure by using a higher weight oil, such as 5w-30 or 5w-40. DTC P2646 is a generic OBD-II powertrain code. It’s set by your Powertrain Control Module (PCM) or Engine Control Module (ECM) when it detects the ‘A’ rocker arm actuator control circuit for Bank 1 has a performance problem or is stuck off. Some vehicles, such as the Honda Accord, Honda Element, or Acura TL, come with Variable Valve ...If a Honda timing belt breaks while the engine is running, it can cause serious damage to the engine. This is because Hondas have interference engines. If a timing belt breaks in a...Honda is creating a dedicated EV division for the first time, as it attempts to catch up to its rivals in electrification of its lineup. Honda is establishing a division dedicated ...2005 honda element 2.4L code PO135 AF sensor S1 heater circuit malfunction, replaced o2 sensor, 2nd code P2646 VTEC pressure switch circuit voltage low, replaced with new switch update version still d …The Honda Element was a compact crossover SUV based on a modified CR-V platform, manufactured in East Liberty, Ohio and offered in front-wheel and all-wheel drive formats in the United States and Canada from model years 2003 through 2011. ... My E has actually been behaving as of late but just started throwing the P2646 code again. Oil is 1500 ...

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P2646 Honda Code - Rocker Arm Oil Pressure Switch Circuit Low Voltage. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Search for P2646 Honda Questions and Answers.Honda Element. Problems & Issues. P2647 Problem Found and Solved (also P2646) Jump to Latest Follow. 28K views 23 replies 14 participants last post by SilentLou Aug 9, 2023. Tovey7 Discussion …This is basically Part 3 in a quest to solve P2646 for my brother's Honda Accord. P2646, which is an OBD-II generic code for the engine control module (ECM)...Element Haunted by Old Civic. P2646 I Sold my old Civic after hassles with intermittent cut out at odd times. Thru many hundreds of dollars at it and came down to can of contact cleaner and some die electric fixed it right up. Element cut out on me on the way to work this morning. I was on the freeway, cruise set at 70 mph. A little less than 3k.P2646 Honda P2646 Honda — Diagnose and fix. Shops are reporting a high incidence of P2646 Honda trouble codes on Honda CR-V, Honda Element and Accord models with the 2.4L engine. The P2646 Honda code definition is: P2646: VTEC Oil Pressure Switch Circuit Low Voltage. Honda has issued a service bulletin #13-021 to address the problem on the ...P2646 Rocker Arm Oil Pressure Switch Circuit A Low VoltageCustomer brought in the car and thought the transmission was slipping and free reving. I diagnosed ...08 Honda Element lx with 187600 miles on it. Has p2646 code. Car goes into limp mode and won't go above 3000 rpms but problem stops when the engine is shut off and on while driving (until it comes back on of course) I've replaced the Vtec solenoid and the sensor on it. And I have also cleaned out one of the screens for the oil.VTEC SOLENOID REPLACEMENT AND /OR JUST SCREEN REPLACEMENT. HONDA 2.4L ENGINE 4 CYLINDERS. SAME ON CRV, ELEMENT ACCORD CIVIC. CHECK ENGINE LIGHT. HESITATE AND...Got the P2646 code (as a result of a check engine light and VSA lights) Oil screen was nasty. Cleaned with carb cleaner and problem fixxed. The P2646 code was giving a rocker arm problem code (ridiculus) …The code came up P2646 (rocker arm off or stuck). I took the info and drove about 20 more total miles and then it happened once again. I looked at the some info online and decided it might be VTEC oil pressure switch related as the code diagnostics said. SO I picked up one up and installed it.1K. 106K views 4 years ago. In this video, young mechanic Aiman discusses P2646, which is an OBD-II generic code for the engine control module (ECM) detecting the 'A' rocker … ….

how to rebuild unit in linkhttps://youtu.be/ip1IUu1ImF4update... approximately 2 weeks later car would sporadically show VCM stuck off code. engine issues du...P2646 - Surging. Jump to Latest Follow ... 2003 Honda Element EX AT 2WD 355k+ miles, 2003 Honda CRV EX AT AWD 310k+ miles, 2018 Ford Transit LR XLT RWD 40k+ miles. Save Share. Like. jtyson Discussion starter 7 posts ...This 2003 Honda Element seems to be possessed. The gauges stick or don't work at all, lights flash, relays click, it cranks but won't start. It also has a P2...The dreaded P2646. I have a relatively high mileage 2007 EX-P 5MT 4WD with 259K. About 10K ago, I got the triple play of check engine and VSA lights and limp mode, Replaced the VTEC spool valve assembly with a (should have known better) aftermarket part. Flash forward to last week, about 7K miles later, same thing, deja vu.In this video I describe common issues and fixes for Honda 2.4L engines with a p2646. #honda #crv #p2646 #automotive #diagnosis #2.4 #2.4L #tips #tricks #tec...Common p2646 question. Hi all, I am new to the forum and hoping for some help. I have an 04 cry and code P2646 popped up. So the first thing I did, from a suggestion on line was pulled off the Vtech selonoid and cleaned the screen filter and changed oil. But I didn’t have correct oil, I used 5w30 synthetic, 4 qts and topped off with reg 5w30 ...P2646 questions and concerns. This happed the day after my oil change. It was raining the other night and while turning I hit the gas a bit hard spinning the tires and the vsa and check engine light popped on. I went to autozone for a code check and this came back p2646. I switched out the solenoid gasket which wasn’t really clogged in the ...VTEC SOLENOID REPLACEMENT AND /OR JUST SCREEN REPLACEMENT. HONDA 2.4L ENGINE 4 CYLINDERS. SAME ON CRV, ELEMENT ACCORD CIVIC. CHECK ENGINE LIGHT. HESITATE AND...P2646 Honda Code - Rocker Arm Oil Pressure Switch Circuit Low Voltage. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Search for P2646 Honda Questions and Answers. P2646 honda element, Honda Element DTC P2646 Troubles. Jump to Latest Follow 5K views 5 replies 5 participants last post by Tovey7 Dec 12, 2021. A. atokonitz Discussion starter 2 posts · Joined 2017 Add to quote; Only show this user #1 · Jul 30, 2017. Hello all, While I do understand that there are more than enough threads pertaining to this DTC, I simply do …, FWIW, variable valve timing switch is a somewhat generic term. For the Honda, they are likely referring to the VTEC (variable timing electronic lift control) pressure switch or the VTEC spool assembly (aka VTEC solenoid). The VTEC pressure switch and VTEC solenoid are two common causes of P2646. However, there are other faults that …, Honda Element. Problems & Issues. P2647 Problem Found and Solved (also P2646) Jump to Latest Follow. 28K views 23 replies 14 participants last post by SilentLou Aug 9, 2023. Tovey7 Discussion starter. 33 posts · Joined 2021. #1 · Dec 21, 2021. So I had a P2647 error code come on along with CEL., After restart, only the check engine light is on, but the VSA/AWD lights come on after accelerating and experiencing the first "surge". The code pulled is P2646 on my 2008 Element, which is "Rocker Arm Actuator Stuck Bank 1". The original fix was to replace the VTC Oil Control Valve (Rocker Arm Oil Pressure Switch) as well as the Variable …, backgournd: 2008 honda element ~150K miles, no other issues or codes, change oil every 5k with specified weight. Current oil level is full and has about 500 miles usage. Check engine light comes on with VSA and exclamation point lights as well. Comes on when transitioning past 3000 rpm. What I've done to date, Honda is recalling over half a million cars due to corroding parts. Over half a million Honda vehicles have been recalled after multiple reports of a rear part detaching due to cor..., 1221 posts · Joined 2017. #28 · Nov 18, 2021. In case you decide to give it a chance, the vtec solenoid is just 1 of several parts with those screen filters. Since the vtec solenoid was replaced you still have to remove and clean the. 1.Vtc. 2.Vtc strainer filter. 3.Vts solenoid. 4. Yes the vtec solenoid filter again., Only show this user. #1 · Jul 13, 2021. I have an '05 E. 187k miles. Last year it started doing that annoying crap where it acts like it has a rev limiter set to 3000 rpms. P2646. VTEC solenoid.. I replaced it with a Dorman from Oreilly's. Had a lifetime warranty for $82.99., Just took my dads 2006 Element with 127k from him since he bought a new car and figured Id use this one for work. Had a check engine light on with code P2646 on it. Everything I have seen says vtec solenoid. Looks to be a common code. What should I start with first? Saw 2 different parts that came up., P2646 will cause your engine to go into limp mode at about 3000 rpm which is why you're experiencing the "sputtering". It is not in vain, but do not just simply throw parts at it. P0420 is a catalytic converter efficiency code; it may set the code, but shouldn't cause drivability issues like the P2646. I have (at least temporarily) solved a ..., Honda Element. Problems & Issues. P2647 Problem Found and Solved (also P2646) Jump to Latest Follow. 28K views 23 replies 14 participants last post by SilentLou Aug 9, 2023. Tovey7 Discussion starter. 33 posts · Joined 2021. #1 · Dec 21, 2021. So I had a P2647 error code come on along with CEL., P2646 code. Hello, I performed everything else everyone else is doing related to the Vtec pressure switch. I took an oil pressure gauge and installed it in the port for my oil pressure light in the dash. I found I have 45 psi hot idle and over 90 psi at 2700 rpms this seems wrong to me., This is basically Part 2 in a conquest to solve P2646 for my brother's Honda Accord. P2646, which is an OBD-II generic code for the engine control module (E..., P2646: Your Engine’s Secret Alarm Bell. The P2646 code refers to the ‘A’ Rocker Arm Actuator System PerformanceStuck Off Bank 1. The Engine Control Module (ECM) controls the oil hydraulic circuit through the Rocker Arm Actuator. The Rocker Arm Actuator adjusts the engine’s valve timing through the variable valve timing (VVT) system. , Here are some of the tools that jimthecarguy useshttps://www.amazon.com/shop/jimthecarguyIn This Video I Will Show You How To Replace The Solenoid Assembly O..., There are multiple common causes of the P2646, so what to fix depends on what is wrong. Low oil pressure is one cause of P2646. If someone has told you that you need to replace the oil pump, I am assuming that they have measured and proven that your VTEC screens are clean and your engine oil pressure is low. ... 2003 Honda Element …, 103 satisfied customers. I have a Vtec low pressure code p2646. The code is P2646. yes. I replaced the pressure switchsolenoid assembly with the little screen on the back left of the engine, and the pressure sensor located … read more. Ricardo Hohl. Auto Motive Instructor., The code came up P2646 (rocker arm off or stuck). I took the info and drove about 20 more total miles and then it happened once again. I looked at the some info online and decided it might be VTEC oil pressure switch related as the code diagnostics said. SO I picked up one up and installed it., Jan 7, 2020 · Wiring Issue – P2646 indicates that the voltage from the VTEC/Rocker oil pressure switch is low. This means that a wiring issue very well could be at fault. Take a look at the wiring harness where it plugs into this switch. Make sure that it is undamaged and securely plugged in. Trace the wiring back and see if it is damaged anywhere. , Here are some of the most common Honda P2646 causes. Wrong motor oil viscosity; Clogged oil passages; Sludge clogs rocker arm actuator; Clogged oil control screener; Malfunctioning VTEC oil pressure switch; ECM malfunction; How Serious is the P2646 Code? Severe – You don’t want to continue driving with the P2646 Honda trouble code. Once you ..., imdanielsong. 1 post · Joined 2014. #16 · Jan 12, 2014. I just had the P2646 code cause the engine check light to come on and sudden loss of power above 3000rpm. I could've just swapped the oil pressure solenoid, but decided to give the engine a fresh oil change with just a bit more oil than I normally put in, 3/4 full on the dip stick., Honda Element. Problems & Issues. P2647 Problem Found and Solved (also P2646) Jump to Latest Follow. 28K views 23 replies 14 participants last post by SilentLou Aug 9, 2023. Tovey7 Discussion …, I just bought a 2006 Honda Element EX-P AWD with 158k miles. Absolutely love the car but am dealing with the much elusive p2646 code. Already changed the oil, oil filter, oil sensor, and the entire VTEC solenoid (with the correct part straight from Honda), but the car keeps bucking at 3000 rpm., Jan 21, 2021 · P2646 code. Hello, I performed everything else everyone else is doing related to the Vtec pressure switch. I took an oil pressure gauge and installed it in the port for my oil pressure light in the dash. I found I have 45 psi hot idle and over 90 psi at 2700 rpms this seems wrong to me. , In this video, young mechanic Aiman discusses P2646, which is an OBD-II generic code for the engine control module (ECM) detecting the 'A' rocker arm actuato... , Get Additional Help. A P2646 code is an OBD code for the Engine Control Module (ECM) detecting that the “A” rocker arm actuator control circuit for bank 1 has a performance issue or is stuck ..., Aug 27, 2012 · Then the mechanic gets ill,stroke, he is now back at his shop, Element is put back toghther but mechanic now says engine is reving and he is getting following codes, PO507,P2279,P2646. He cant figure it out and really is not healthy enough to be working. The mechanic is not the same guy I took the car to as the stroke took its toll. , 1316 posts · Joined 2008. #2 · Mar 1, 2023. I would have to think that the P0420 and the P2646 are unrelated and troubleshoot them separate from each other. I would think that a persistent negative fuel trIm might be a cause of early cat failure, so I might consider looking at that together with the P0420., The trend is not limited to metropolitan areas. Despite the poor economic sentiment in India—that has caused massive layoffs and steep pay cuts—Indians are more willing than before..., Working on a 2006 Honda element, car has code p2646 and it goes into limp mode, vtec switch and solenoid replaced, oil level good and clean, when solenoid activates over 2500 rpm, switch is off, dont know what else could be. Thanks. Submitted: 8 months ago. Category: Honda. Show More., P2646 questions and concerns. This happed the day after my oil change. It was raining the other night and while turning I hit the gas a bit hard spinning the tires and the vsa and check engine light popped on. I went to autozone for a code check and this came back p2646. I switched out the solenoid gasket which wasn’t really clogged in the ..., Nov 15, 2023 · If you’re facing the persistent P2646 and P2647 codes in your Honda Element, causing the engine to enter “limp mode” at approximately 3,000 RPM, you’re not alone. Contrary to common misconception, these codes aren’t linked to a speed governor but are a result of low oil pressure at the VTEC oil pressure switch. Troubleshooting Steps , Jun 4, 2021 · Other Notes About P2646. On July 16, 2013, Honda released a factory service bulletin, SB- 10052884-2696, for the following models: 2003-2012 Honda Accord L4; 2002-2005 Honda Civic Si; 2002-2009 Honda CR-V; 2011 Honda CR-Z; 2003-2011 Honda Element; 2007-2011 Honda Fit; The bulletin addressed concerns about the code P2646 appearing on the ...