Variable Cylinder Management (VCM) is a technology introduced by Honda on its V6 engines to improve EPA fuel efficiency numbers. It involves using the PCM to shut down cylinders at cruising conditions. During VCM, the valves to deactivated cylinders are disabled, along with the spark and fuel supply. This improves fuel efficiency slightly, however, there are other side effects that many have discovered, including Honda themselves. These include:
Vibrations in the drivetrain due to unbalanced engine operation
Oil bypassing
Excess oil consumption
Plug fouling
Misfiring
Engine damage
All of these issues are well documented owner complaints, which have led to a class action lawsuit that Honda has lost. Honda has issued warranty extensions covering damage caused by VCM operation for some model years. In addition, Honda has also issued a TSB for fixing those that are experiencing vibration issues.
Why not do something about it before these issues occur? Stop the annoying VCM vibrations. Prevent long term damage to your engine, aggravating warranty claims, costly repairs, fights with dealerships and vehicle down time.
The VCMuzzler is a simple device that can be installed and removed in minutes without cutting into the OEM harness at all. Simply plug and go. The VCMuzzler works in conjunction with your Engine Coolant Temperature sensor to keep the engine control module from activating VCM mode. When installed correctly, the VCMuzzler will not cause any Check Engine Light codes to be shown or stored for your dealer to see. All of your cylinders will be firing all of the time, just like they were designed to. You have full V6 power all of the time, with only a loss of about 1 MPG of fuel economy. Enjoy increased driveability, no vibrations, no hesitation and peace of mind, knowing that your likelihood of experiencing the above issues is greatly reduced.
The VCMuzzler works on the following models. Note that not all trim levels of certain models offer VCM. Note also that the VCMuzzler may work on models other than those listed, but has not been tested. If you are uncertain if your year, model , and trim level could benefit from this device, please ask.
Honda
Accord 2008-2012
Pilot 2009-2015
Odyssey 2008-2015
Acura
RDX 2013-2015
TL 2009-2012
Disclaimer: Use this device at your own risk. While I have not experienced any issues using this device myself, I will not be responsible for any loss of warranty, engine damage, or any other issues arising from the use of this product. I will stand behind the workmanship and will replace any manufacturer’s defects in the device itself.
Currently, I’m only accepting Paypal as a form of payment.
The eBay link is as follows:
VCMuzzler on eBay
****EDIT**** Temporarily Sold out on Ebay for the time being due to ebay new seller restrictions.
P.M. me with your full name and address and I'll either send you a paypal invoice (U.S. and Canada), or details for email money transfer (Canadian residents only). US and Canadian residents can also pre-pay using cheque or money order. Again, P.M. me your info and I'll revert back with instructions for this last option.
If you wish to read more about the development of this device, please click on the following link:
http://www.piloteers.org/forums/82-2012-2015-pilot/70873-vcm-disable-new-better-way.html
Vibrations in the drivetrain due to unbalanced engine operation
Oil bypassing
Excess oil consumption
Plug fouling
Misfiring
Engine damage
All of these issues are well documented owner complaints, which have led to a class action lawsuit that Honda has lost. Honda has issued warranty extensions covering damage caused by VCM operation for some model years. In addition, Honda has also issued a TSB for fixing those that are experiencing vibration issues.
Why not do something about it before these issues occur? Stop the annoying VCM vibrations. Prevent long term damage to your engine, aggravating warranty claims, costly repairs, fights with dealerships and vehicle down time.
The VCMuzzler is a simple device that can be installed and removed in minutes without cutting into the OEM harness at all. Simply plug and go. The VCMuzzler works in conjunction with your Engine Coolant Temperature sensor to keep the engine control module from activating VCM mode. When installed correctly, the VCMuzzler will not cause any Check Engine Light codes to be shown or stored for your dealer to see. All of your cylinders will be firing all of the time, just like they were designed to. You have full V6 power all of the time, with only a loss of about 1 MPG of fuel economy. Enjoy increased driveability, no vibrations, no hesitation and peace of mind, knowing that your likelihood of experiencing the above issues is greatly reduced.
The VCMuzzler works on the following models. Note that not all trim levels of certain models offer VCM. Note also that the VCMuzzler may work on models other than those listed, but has not been tested. If you are uncertain if your year, model , and trim level could benefit from this device, please ask.
Honda
Accord 2008-2012
Pilot 2009-2015
Odyssey 2008-2015
Acura
RDX 2013-2015
TL 2009-2012
Disclaimer: Use this device at your own risk. While I have not experienced any issues using this device myself, I will not be responsible for any loss of warranty, engine damage, or any other issues arising from the use of this product. I will stand behind the workmanship and will replace any manufacturer’s defects in the device itself.
Currently, I’m only accepting Paypal as a form of payment.
The eBay link is as follows:
VCMuzzler on eBay
****EDIT**** Temporarily Sold out on Ebay for the time being due to ebay new seller restrictions.
P.M. me with your full name and address and I'll either send you a paypal invoice (U.S. and Canada), or details for email money transfer (Canadian residents only). US and Canadian residents can also pre-pay using cheque or money order. Again, P.M. me your info and I'll revert back with instructions for this last option.
If you wish to read more about the development of this device, please click on the following link:
http://www.piloteers.org/forums/82-2012-2015-pilot/70873-vcm-disable-new-better-way.html