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This electronic boost control solenoid can be used with the MS3-Pro/MSPNP as well as any DIY Style MegaSquirt EMS (with the appropriate mods), or with other electronic boost controllers to control boost by adjusting the pressure to a turbo wastegate. The MS3-Pro, MS3X, MSPNP, and DIYPNP can drive this directly. It operates on a frequency of 19.5-40 Hz and is practically a wire-in replacement for the now-discontinued GM EBC Solenoid. It usually needs a slightly lower duty cycle than the GM valve; if you're replacing a GM valve, we recommend cutting back your duty cycles by 30 percent and then carefully testing and adjusting as needed. This kit includes 1/8 inch barb fittings and mounting hardware.
Maximum pressure is 125 psi, so this can be used even on wild high pressure compound turbo setups.
Note: This valve is a perfect match for use with our MS3-Pro ECU as well as the MegaSquirtPNP and DIYPNP line of PNP EMS systems.
Do not plug the disconnected port. Leave it vented to the atmosphere.
The above diagram shows the way the solenoid is plumbed up for both 1-port wastegates (such as most internal designs) and for 2-port wastegates (such as the ones made by Tial). Both plumbing methods are set up so that energizing the solenoid will increase boost. This is a fail-safe so that if the valve loses power, boost will drop to its minimum set pressure.
One wire connects to a 12 volt source, the other to the Megasquirt, the valve wiring is not polarized so it does not matter which wire you run to 12v+ and which to switched ground at the EMS. It is not recommended to mount the valve in a direct, extreme heat source so, if you can, mount it off to the side of your engine bay keeping maximum valve temps at or under 122 degrees Fahrenheit.
The wastegate ports are 1/8 inch NPT pipe thread if you wish to use alternate connections.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
DIYAutoTune is a company that Jerry Hoffmann founded in 2004. What started as a hobby became a booming business. The company specializes in producing the latest tuning products and kits. Today, they have become one of the leading companies in their market segment.
EMS ExpertThey have everything you need to install a fully programmable Engine Management System on any vehicle, whether a truck, car, motorcycle, utility vehicle or even boat. The company offers various tuning products from the MegaSquirt line of DIY Programmable Electronic Fuel Injection systems, MegaSquirt wiring harness, Innovate Motorsports LC-1, and LM-1 Wideband O2 Sensor systems and gauges, and ignition components.
Wide Range of ProductsWhen it comes to Engine Management systems, DIY AutoTune is the brand to go to. They also have ready-to-install kits for enthusiasts who want a plug-and-play product. Whatever route you choose, they guarantee to provide total control and tunability of your engine, allowing you to extract maximum power every time.
Purchase DIY AutoTune At Vivid RacingToday’s modern engine requires special equipment for you to tune it base on your liking. If you are in the market for a product that would allow you to be in control, then look no further as DIY AutoTune is the brand for you. All their electronics are labeled clearly and have everything you need for the install.
To know more about DIY AutoTune and what they can offer, visit Vivid Racing and check out their list of products that fit your specific requirement.
Warranty Information - DIYAutoTune Un-Assembled Kits
Products purchased in kit form we will guarantee have all parts needed to complete the kit, and the parts will be in new and working condition when we ship them to you. If you find a discrepancy please notify us. We're pretty easy to work with and we'll do our best to take care of you quickly. Obviously we cannot warranty your assembly work of a kit. If you get stuck we suggest posting a thread at www.msefi.com or www.msextra.com and emailing us the link so we can attempt to chime in and working together with others we can usually help you get to the root of your problem. That being said most people don't have any problems assembling our kits, they are clearly labeled and go together just about as easy as any kit could.
Warranty Information - DIYAutoTune Assembled MegaSquirt ECUs and Accessories
This section applies to any product that is available as a kit, but that we also offer as an assembled product. Examples would be standard MegaSquirt I and II ECUs, Stimulators, and the like. Standard off-the-shelf MegaSquirt ECU Assembled units are covered by a one year limited warranty against manufacturers defects. Contact us if you believe you have an issue that should be covered under warranty. We will discuss the issue with you and provide an RMA number and an address to ship your unit to. Our tech will evaluate the unit and if a problem due to manufacturer defect is found we will repair it free of charge. We will cover the cost of shipping from our shop to you up to $25; we will need for you to cover any cost of shipping beyond $25 and the cost of shipping the unit from your location to our shop. If we determine that the problem was due to mis-use, mis-installation or improper modification, our shop rate will be $75/hr plus materials to repair your unit (one hour minimum).
We do not mind the modification of the unit as that's the spirit of the MegaSquirt project, just understand that if your mod appears to be the likely culprit of damage to the unit that we cannot support the unit under warranty. Note that extensive modification may complicate the troubleshooting process, and in some cases it may be neccesary to reverse modifications in order to return the unit to working order. Charges will apply for the time required, and in these case we cannot be responsible for putting custom modifications back in place after having to remove them to resolve a problem.
Warranty Information - Manufactured Products
General Indemnity
Race parts are inherently dangerous in general and may cause injury or damage if improperly modified or altered before use. Hoffmann Innovations will not be held liable for and will not pay you for any injuries or damage caused by misuse, modification, redesign, or alternation of any of our products. Hoffmann Innovations will not be held in any way responsible for any incidental or consequential damages including direct or indirect labor, towing, lodging, garage, repair, medical, or legal expense in any way attributable to the use of any item in our catalog or to the delay or inconvenience caused by the necessity of replacing or repairing any such item.
Manufacturers warranties are standard with some of our products. For example:
All Innovate Motorsports wideband products are covered by a 1-year limited manufacturer's warranty covering parts and labor for repairs of any manufacturer defect. They are good people to work with and will take good care of you and we will help ensure you are taken care of.
AMP EFI, MS3Pro, MS3Pro Plug & Play and MSPNP2 EMS Systems are covered by a 1-year limited manufacturer's warranty covering parts and labor for repairs of any manufacturer defect for the original purchaser. Furthermore, original purchasers of AMP EFI models MS3Pro ULTIMATE & EVO may upgrade, by way of online product registration, to a Limited Lifetime Warranty within 30 days of purchase. Please visit https://www.ampefi.com/warranty/ for details & product registration.
Other manufactured products (fuel pumps, etc) have warranty information included in the product listing.
Products purchased in kit form we will guarantee have all parts needed to complete the kit, and the parts will be in new and working condition when we ship them to you. If you find a discrepancy please notify us. We're pretty easy to work with and we'll do our best to take care of you quickly. Obviously we cannot warranty your assembly work of a kit. If you get stuck we suggest posting a thread at www.msefi.com or www.msextra.com and emailing us the link so we can attempt to chime in and working together with others we can usually help you get to the root of your problem. That being said most people don't have any problems assembling our kits, they are clearly labeled and go together just about as easy as any kit could.
Warranty Information - DIYAutoTune Assembled MegaSquirt ECUs and Accessories
This section applies to any product that is available as a kit, but that we also offer as an assembled product. Examples would be standard MegaSquirt I and II ECUs, Stimulators, and the like. Standard off-the-shelf MegaSquirt ECU Assembled units are covered by a one year limited warranty against manufacturers defects. Contact us if you believe you have an issue that should be covered under warranty. We will discuss the issue with you and provide an RMA number and an address to ship your unit to. Our tech will evaluate the unit and if a problem due to manufacturer defect is found we will repair it free of charge. We will cover the cost of shipping from our shop to you up to $25; we will need for you to cover any cost of shipping beyond $25 and the cost of shipping the unit from your location to our shop. If we determine that the problem was due to mis-use, mis-installation or improper modification, our shop rate will be $75/hr plus materials to repair your unit (one hour minimum).
We do not mind the modification of the unit as that's the spirit of the MegaSquirt project, just understand that if your mod appears to be the likely culprit of damage to the unit that we cannot support the unit under warranty. Note that extensive modification may complicate the troubleshooting process, and in some cases it may be neccesary to reverse modifications in order to return the unit to working order. Charges will apply for the time required, and in these case we cannot be responsible for putting custom modifications back in place after having to remove them to resolve a problem.
Warranty Information - Manufactured Products
General Indemnity
Race parts are inherently dangerous in general and may cause injury or damage if improperly modified or altered before use. Hoffmann Innovations will not be held liable for and will not pay you for any injuries or damage caused by misuse, modification, redesign, or alternation of any of our products. Hoffmann Innovations will not be held in any way responsible for any incidental or consequential damages including direct or indirect labor, towing, lodging, garage, repair, medical, or legal expense in any way attributable to the use of any item in our catalog or to the delay or inconvenience caused by the necessity of replacing or repairing any such item.
Manufacturers warranties are standard with some of our products. For example:
All Innovate Motorsports wideband products are covered by a 1-year limited manufacturer's warranty covering parts and labor for repairs of any manufacturer defect. They are good people to work with and will take good care of you and we will help ensure you are taken care of.
AMP EFI, MS3Pro, MS3Pro Plug & Play and MSPNP2 EMS Systems are covered by a 1-year limited manufacturer's warranty covering parts and labor for repairs of any manufacturer defect for the original purchaser. Furthermore, original purchasers of AMP EFI models MS3Pro ULTIMATE & EVO may upgrade, by way of online product registration, to a Limited Lifetime Warranty within 30 days of purchase. Please visit https://www.ampefi.com/warranty/ for details & product registration.
Other manufactured products (fuel pumps, etc) have warranty information included in the product listing.
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