Update VCM Muzzler Harness Disable Kit Replacement Compatible with Hon.da 3.5L V6 Engine with VCM

I installed this generic "VCM Muzzler" harness on my 2013 Acura RDX to replaced my failed "intelligent" S-VCM device that had worked fine for 6 years. The connectors are not the best quality but they do work. Just make sure you tug to ensure they are fully seated. I set the dip switch to 82 ohms and verified the resistance with a multimeter (across the black wires). I secured the device with a nylon tie to make sure it wasn't resting on the motor). My test drive confirmed it is operational and the temp gauge needle is 1/2 needle-width below the mid-point on the temp gauge (the same position as the previous S-VCM when it was working). I like that it came with extra resistors, so if the internal resistor fails I can replace it. Out of curiosity I looked up the cost of the one-watt resistors that this device uses. They cost 10 cents. So far, this $9 passive VCM override device replaces my previous active "S-VCM" that cost over $100 and is effectively disabling VCM (and avoiding the attendant issues). If it fails I will follow up.

Easy to install, and works great! No ECO light.

Ordered for 06 honda pilot 3.5 2wd,knowing had to remove side guides on connector with razor blade to make it fit,couldn't find muzzler for 06 pilot other than expensive ones $73.00 on ebay. also wires were opposite,so just switch wires on original connector to match red w/ red wires on muzzler,eco sensor has no polarity so don't matter wich wire goes were, started 82ohms had eco light on almost every time, switch to 100ohms works good so far,eco lights once in a while, buts definitely runs better,suv worked good almost 20 years, last year started to blow blue smoke after deceleration going down freeway, beginning this year cel came on cylinder misfiring fowled spark plugs #1,#3 was also burning lots of oil. Like I said works good now! Will update soon

This doesn't work on my 2025 Honda Pilot. It's installed properly and I followed the instructions. I started at the proper resistance and had to keep upping it as suggested. The temperature gauge is lower but the dash green light stays on most of the time. There is absolutely no difference in the engine/drivetrain performance.

I really can't complain. For under $10, it fixed the issue I was having with my Honda Pilot. I was told by mechanics it's spark plug and wanted to charge me $600 to replace 6 of them. I was like I can replace it myself, but end up paying $150 for them to diagnose (should've just done it myself). Took me an hour to replaced the spark plugs and still having issue. So doing OBD scan, and was recommended to do ignition coil replacement. Did that and the car still showing misfire as well as vibrating when it decelerate and I try to accelerate. The engine light would start flashing. Asked ChatGPT, it pointed me to VCM Muzzler. Spent $10 and 5 minutes of installation, took it to the highway and no vibration. I've drove it for 30 minutes doing 70mph, and still drive fine. So I think this fixed the issue. Only time will tell how well this thing holds up, but for under $10, I will buy again if it ever fails. I will report back in a few weeks. Per the recommendation I set it to 82 ohms. If need to, I can always adjust it, but 82 ohms, they said will work for most cars. Also it does come with resistor replacements, but it's so cheap that if it dies, just buy new ones.

Easy to install, though it did not come with instructions. Just look up a video online, you simply set the resistance that you want, install the cover on the resistor box, unplug your coolant temperature sensor, plug that connector into one end of this device and plug the other end of this device into your sensor. It took less than 5 minutes on my Odyssey. I saw a couple other reviews say this doesn't work because it's wired wrong. Either those reviewers just happened to get a defective one or something, because it worked perfectly for me. Took it on a 2 hour trip right after installation and the ECO light in my van did not come on at all, and the van ran perfectly. For under $20, the ease of installation and piece of mind to know that it will prevent the VCM system from damaging my engine makes this a no-brainer. That it comes with extra resistors in case you need to replace one is a bonus.

Have installed this on two different vehicle with complete success. 2015 Odyssey and 2015 Pilot. The wire connectors seem good quality with a satisfying click when installed. Installation took minutes with basic tools. Infuriating story on the Odyssey, which belongs to a nephew and his wife. They have three kids. First occurrence of misfires and limp modes occurred while they were on family vacation some 15 hours away. Shop replaced the typical plugs and coil packs and charged a couple thousand dollars. Same symptoms returned some months later. Their local mechanic repeated the same “repair” as previous mechanic along with a couple more thousand dollars down the drain. Some months later, same issue: misfires and limp mode. Then they told me about it. I immediately suggested installing this muzzler. They agreed - why wouldn’t you for such little money? Installed muzzler along with 3 of 6 spark plugs. Two long road trips later, they have had zero repeat issues!

Our 2011 Odyssey (0ver 200k miles) with ECO/VCM developed an intermittent misfire code. During the check engine light for the misfire, ECO/VCM would not engage and after running on all 6 cylinders for a while, the misfire code would go away and ECO/VCM would return. With the muzzler installed at 82 olms, all 6 cylinders are in use all the time and no more misifre. The 2011 only has the ECO mode. It does not have the ECON mode. I have not used this on my vehicle that has ECON mode. If it gets too hot, the ECO could still come on, but I would not mind that as an exception, so I will not likely move it from 82 olms.

Surprisingly this works great on my Honda odyssey 2013.

Felt better throttle response right away. No more hesitation from the vcm. New design is plug and play. I have a 10’ honda ridgeline. Highly recommend.

Works as expected in colder months but in the summer months my ECO light does come on. I guess I could set it to a colder setting. Works as intended overall.

Na pas fonctionner pour mon acura rdx il allume tout les temoin, perte d argent

This vcm muzzler is very good and is work perfect. I will recommend 👌.