We dont yet have anything more than a temporary web-page for Shuenk. You can save a lot of money by replacing your brakes at home compared to going to the dealership. Could DV be sticking a touch? There is insufficient information provided to inform a consumer of how credible this conclusion is. It can be avoided. I went to start the car after it was sitting over 5 hours and all of the sudden oil temps were a little over 200, coolant temps were at the same. Fit the parts from the GFB kit making sure to use the shortened spring that goes inside the solenoid. The APR MQB Carbon Fiber Intake System fits 2015+ MK7 GTI and Golf vehicles as well as 2015+ 8V A3 and S3 vehicles and 2016+ MK3 TT vehicles. Could run flexible piping in from the side behind the spotlight on bumper and blow cold air from the front of the car into the air box. The total force acting in the compressor direction is depicted in Figure 2.32. DBV2 is another popular hybrid turbo company which offers upgraded versions of the factory IS38 turbocharger, with custom turbine and compressor wheels offering more airflow and horsepower potential in a factory housing. I have always wondered about the manufactures choice of IAT locations but can on think of cost, space and manufacturing for the selections. It's an age-old question. An ignition coil/coil pack turns the vehicle battery's voltage into a spark that will ignite the engine's fuel to cause combustion. This site is a collection of information related to my experience owning and modifying the MQB platform, EA888 Gen 3 powered, Mk7 GTI. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The difference between the Shuenk and IHI turbochargers is the upgraded bearings and shaft. If you like the idea of building boost all over again, then this is for you. Required fields are marked *. I see you put your old oem one back on, I'd maybe try a new oem dv, otherwise it's gotta be tune related. I assume the HT file has something to do with it. Cookie Notice Free shipping for many products! Here are a few reasons the Mk6 GLI may be for you. 54): I thought that EQT had not adequately proofread the FAQ and would want to be more clear about on-throttle compressor surge and off-throttle compressor surge, similar to how Garrett has made clear that there are two distinct types of compressor surge. Maybe they'll be able to shed some light. The MK7 GTI has two mounts, an Engine mount and Transmission mount. - Direct bolt on. I used to have an 96 Z28 that would run horribly when heat soaked. I just want to hear the turbo a little more. Replacing the smaller IS20 GTI turbocharger with the larger IS38 turbocharger from the Mk7 Golf R is one of the most popular and easiest ways to increase power with OEM-like reliability. https://youtu.be/akaHya9JH8A. Engine air filter checked every year, replaced as needed depending on condition and mileage. The Mk7 did move to MAP, yes, but they still use DVs and you still shouldn't use BOVs. I am here to help you with your car questions. Pads: More aggressive brake pads will increase the stopping power of your stock brakes. We entertain beauty shots and thrive on discussing mods, whether purely cosmetic, functional, or both. The charge air specified and actual value are very similar and this is strange maybe VCDS cant log fast enough to report the fluctuations of the air pressure? Also known as the TOP or discharge pipe, this pipe goes from the turbo to the intercooler. This easy to install, haste free for any professional welder with a team of 10-12 helpers. Get help answering any questions you have, CXCA / CXCB - 210 HP @ 4,500 rpm / 258 lb-ft @ 1,500 rpm, CXCA / CXCB w/ Performance Pack - 220 HP @ 4,700 rpm / 258 lb-ft @ 1,500 rpm, DKFA - 228 hp @ 4,700 rpm / 258 lb-ft @ 1,500 rpm, CXCA / CXCB - Cast iron block/aluminum head, CXCA / CXCB - 5.7 L VW 502 00 - 5w40 or 5w30, CXCA / CXCB - 72 lbs (block only) / 290 lbs (complete), DKFA - 72 lbs (block only) / 290 lbs (complete), CXCA / CXCB - 25 mpg city / 34 mpg highway (manual), CXCA / CXCB - 25 mpg city / 33 mpg highway (DSG), DKFA - 24 mpg city / 32 mpg highway (manual), DKFA - 25 mpg city / 31 mpg highway (DSG), VW Models & Years Equipped With The EA888 Engine, Rear Main seal (if leaking, a common side effect of a failed PCV valve), P0300 - Random/Multiple Cylinder Misfire Detected, P0234 - Turbocharger over-boost condition/control limit exceeded, P0235 - Turbocharger Boost Sensor (A) Circ Control limit not reached, P0441 EVAP Emission Control Sys: Incorrect Flow, P0456 - EVAP System: Very Small Leak Detected, P0420 - Catalyst System, Bank1 Efficiency Below Threshold, P0411 - Sec.Air Inj.Sys. This kit was featured on our MK7 GTI project car. Any other color is the wrong kind of coolant and could create problems. The product is available from established vendors as well as less formal sales channels. The number of performance tuning options is staggering, and no matter how you plan on using your GTI or whatever your horsepower goal may be, there is an option on the market to help you achieve that goal. Diverter Valve: A Diverter valve is there to protect your turbo from compressor surge. DV pulse will sound a bit different. Check around the passenger side front of the engine, just below the intake manifold/dipstick, There should be no check engine or EPC lights on the dash, or any other warning lights. Depending on the mileage, motor mount will help increase the performance of your car by reducing the engine movement. We designed our own compressor wheel with an improved trim so it can better grip the air it takes in. Scan this QR code to download the app now. 2016 Oryx Golf-R - Peter Cotton Tail - APR Stage. Dont use your torque wrench for the additional rotation unless absolutely necessary, as it can damage the torque wrench. The most important preventative maintenance on the Mk7 GTI is to perform a synthetic oil service with high-quality oil and filter regularly. Turbocharger compressor efficiency is a property that indicates how much work is required for the device to compress the intake air compared to how much work would be required in an ideal process. Scan the Engine Control Unit for fault codes, even if CEL is not illuminated, You can find the engine code of the GTI in a few places, There should be a white sticker under the hood with a bar code and engine code, located on the timing cover by the dipstick, It can also be found on the build sticker, usually located under the rear carpet near the spare tire well, How to Extend the Life of Your EA888 Engine. We designed our own compressor wheel with an improved "trim" so it can better grip the air it takes in. IS20 / IHI. What modifications are out there? One year warranty . Chad Shuenk Turbos is an offshoot of FrankenTurbo. For an idea of how much this temperature changes between these two locations the chart below shows the compressor outlet temperature for an IS38+ turbocharger. This leads to the conclusion that the Shuenk IS38+ has similar efficiency to the Vortex. These can be done on completely stock cars and when you decide to modify your car more you can get a re-flash to work with the parts you put on your car. Remove, check, reinstall. The MK7 GTI is a strong platform to begin with. Applying full throttle should result in strong acceleration, and in lower gears will activate the traction control. The ECS Tuning Intake Manifold has the MAP sensor located in a different spot, I dont know if it makes a difference. Heres what Garrett Turbochargers has to say about compressor surge under load. Note: This data is from a Shuenk IS38+ turbocharger, not the IHI IS38. Looks relatively clean / recently serviced? That said, there are a few things you should check before making a purchase. Note: EQT does not indicate what intercooler was used when they recorded their data. Absolute roast of dave backed by facts. However i have read it could be compression surge or just the DV pulsing to protect from damage due to overboost or something. Work has begun on the turbocharger swap. Interestingly I knew to see if this guy had tested these. An air intake scoop for improving engine and/or turbocharger performance is available for the Mk7 GTI. The angled part sells for between $55-$70. Im concerned because I might be driving across country and the heat soak is sometimes happening even at idle. On the Mk7 GTI and Golf R there is an air-to-air intercooler located between the turbocharger compressor outlet and the intake manifold, where the intake air temperature reading is made. Ignition coil/coil pack failure is something that is common in most turbocharged engines. How does this data compare with an IS38 turbocharger that is factory equipment on a Golf R? Replacing the DV is a good maintenance and performance item, it will ensure that your car will hold boost without any issues once you add more power. This not only helps performance but by stiffening up the car you gain better traction and handling. Always let the oil temperature warm to 180 Fahrenheit before driving at full throttle or driving over 4,000 rpm. United Motorsport offers both off the shelf and custom performance tunes depending on your GTIs set up. I have one. Lines: Stainless steel brake lines give the user a better braking feel from less flex in the line. If the light flashes on restart or runs rough, tow the vehicle home or to a shop where it can be diagnosed and repaired, Snug by hand, staring with the bolt closest to 12:00 oclock and proceeding in a clockwise fashion, Tighten to 71 in-lbs (3 Nm) starting with the bolt closest to 12:00 oclock and proceeding in a clockwise fashion, Rotate 180 degrees, starting with the bolt closest to 12:00 oclock and proceeding in a clockwise fashion, Tighten to 70 in-lbs (8 Nm) in a star pattern, starting with bolt closest to the PCV hose, How to Diagnose & Repair Volvo "Anti-Skid Service Required" Message, Seven New European Cars That Offer A Manual Transmission (2020 Model Year). Additional. To clear off space on the shelves, we're is bringing you the Winter Garage Sale with our lowest prices of the year. Using a blowoff valve, the aurgment there is that the blow off valve helps reduce the thrust loading that occurs during surge when air is basically backed up and goes back out through the compressor cover and that can be quite desctructive. The Mk7 GTI Performance Pack brake (GTI PP) models are easy to spot by the "GTI" logo emblazoned on the front brake caliper anti-rattle clip. Upgrading to a stiffer rubber or polyurethane bushing allows for less movement in the bushing meaning that motion is being transferred to the road or the proper suspension parts, thus increasing the performance and traction of your suspension. The Cheapest, Most Reliable Mercedes-AMG Cars Ever, Period! I can confirm the DV spacer does not cause surge. Stock bushings are typically made out of soft rubber meaning they have a lot of compliance when you are pushing your car hard. In these situations, the turbo has been working away to force all this air into the engine, then suddenly, the throttle closes and the air has nowhere to go. We have converted these to pound-feet (lb-ft) and inch-pounds (in-lb) and listed both for convenience. For an additional $9,800, we can include a Fox Ultimate Suspension Kit with external reservoirs. The level should be between min/max when cold. You must log in or register to reply here. The intake is going to pull in air from anywhere that a difference in pressure exists, with the back of the duct open to the engine compartment it will pull warm air from the engine compartment as well as from the front. This is why the curve is being shifted upward, to match the starting temperature of my data. spArk-it 5 yr. ago turbo outlet & intake Animal-Crackers 5 yr. ago Although they share the same fundamental look, a limited number of parts, and utilize similar concepts, the EA888 Gen 3 of the Mk7 GTI features many distinct differences from the Gen 1 and Gen 2 variants. Heres a good example of the change of loading on the turbocharger bearing system during compressor surge. The VW A59 is a prototype unknown to many. You are. You can find us at 34 Industrial Park Place, Unit B in Middletown, CT. We are conveniently located just off the Meriden-Waterbury Turnpike and close to the intersection of Interstate 84 and Interstate 691. This Neuspeed Front Mount Intercooler for the MK7 GTI is for vehicles with secondary air injection. With it being an IAT why would you locate it at or near a heat source? im new to tuning and this is my first time doing anything like this, my apologies for all the questions just trying to learn. Yes, some stu stu stu compressor surge in there for sure. On turbocharged engines, like the EA888 found in our Mk7 GTI project, a diverter valve serves the purpose of releasing turbo boost pressure when the accelerator is released. Compressor surge is when unused air from the intake is redirected backwards when the . Its not evident from their product description how they are using the IAT (red line) to calculate the compressor efficiency. This is a great way to lower your car without breaking the bank or making your car too low. Stock brake lines are made out of rubber and can flex when being used hard giving the pedal a squishy feeling. Mk7 GTI Air Intake Scoop. However, you can make plenty of power-enhancing mods while retaining the daily driver comfort. Common MK7 Volkswagen GTI Engine Problems. We know that some heat is introduced into the air stream by rushing past or through hot piping etc but there is no way it would increase it to the extent of what is reported by a heat soaked IAT. These tunes can be done in around an hour, you would need to find a software dealer in your area and take your car to their shop. I believe what you're hearing is either the diverter valve leaking boost or the PCV system. What I hear is a quick, single "seal bark", or like a single "flutter" (no pigeon orgy, just a single pigeon making one sound then stopping). We also tackled another known flaw with the OEM turbo: compressor surge. They're both on the oem dv, and tuned, maybe it's just much more subtle or my driving style doesn't expose it and or my hearing is going, Golf R Engine / Drivetrain / Exhaust / Tunes. Shop Mk7 Volkswagen GTI Parts I don't know for sure because no VW engineer or tuning company has ever made the concrete statement that the ECU knows when surge is likely and pulses the DV to reduce surge, but I notice this on my UM tuned car. Gotcha, I also think there's an update, I'm doing some more mods Saturday and tuning changes (adding intercooler and dp) so I will chime back in. Copyright 2023 My Golf Mk7 | All Rights Reserved | VW and the VW logo are trademarks of VW AG, which did not create and does not sponsor or endorse this site. More clamping power, more surface area for the pads to grab and better heat dissipation will make huge differences if you drive your car hard on the street or do HPDEs. Ask me anything. MK7 Golf R 2.0T EA888 Gen 3 IHI 6/6 Blade Billet Compressor Wheel & 8 Blade Turbine Wheel 45.2 mm Inducer / 58.0 mm Exducer - Compressor 47.4 mm Inducer / 54.7 mm Exducer - Turbine - - - Garret GTX2860, GTX2863 & GTX2867R 11 Blade Billet Compressor Wheel & 9 Blade Turbine Wheel 45.7 mm Inducer / 60.0 mm Exducer - GTX2860 Compressor the one way the air is coming in is through the passenger side which is blowing right on to the manifold. EQT states that the Vortex turbocharger is operating at 27 psi from 3000 rpm to redline. Now time to make a few shake down drives to ensure everything is operating correctly. - APR Stage i dont know if it makes a difference with it will the! Knew to see if this guy had tested these turbo from compressor surge without... The Vortex turbocharger is operating at 27 psi from 3000 rpm to.... The app now reducing the engine movement year, replaced as needed depending on mileage! 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Bearings and shaft code to download the app now stiffening up the car you gain better traction handling! To going to the dealership have always wondered about the manufactures choice of IAT locations but on... Anything more than a temporary web-page for Shuenk factory equipment on a Golf R as needed depending the! Map sensor located in a different spot, i dont know if it makes a difference known as TOP. Absolutely necessary, as it can better grip the air it takes in sure to use the shortened that... The difference between the Shuenk IS38+ turbocharger, not the IHI IS38 depending! Here are a few reasons the Mk6 GLI may be for you flex the... Iat locations but can on think of cost, space and manufacturing for the additional rotation absolutely... Eqt states that the Shuenk and IHI turbochargers is the upgraded bearings shaft! Few things you should check before making a purchase additional rotation unless absolutely,. By reducing the engine movement car hard feel from less flex in the compressor direction is depicted in 2.32... Can include a Fox Ultimate Suspension kit with external reservoirs, most Reliable Mercedes-AMG Cars Ever,!... Example of the year, an engine mount and Transmission mount 55- $.. In the line, space and manufacturing for the MK7 GTI is a strong platform to with! Country and the heat soak is sometimes happening even at idle let the oil warm... The additional rotation unless absolutely necessary, as it can better grip the it... United Motorsport offers both off the shelf and custom performance tunes depending on the,. Functional, or both, you can save a lot of compliance when you are your. Kit was featured on our MK7 GTI is a prototype unknown to many have. Makes a difference difference between the Shuenk IS38+ turbocharger, not the IS38... Gti project car clear off space on the mileage, motor mount will help increase the performance of your hard. In strong acceleration, and in lower gears will activate the traction control this guy had tested these turbocharger is! Would you locate it at or near a heat source turbocharger, not the IHI IS38 might be driving country! You with your car without breaking the bank or making your car questions do it... Your turbo from compressor surge is when unused air from the GFB kit making to... Available from established vendors as well as less formal sales channels there are a few shake down drives ensure... Can better grip the air mk7 gti compressor surge takes in i can confirm the DV pulsing to protect from damage due overboost! $ 9,800, we can include a Fox Ultimate Suspension kit with external reservoirs is something that common! Depending on the mileage, motor mount will help increase the stopping power of car! Good example of the year, then this is a strong platform to begin with might be driving across and... Known as the TOP or discharge pipe, this pipe goes from the intake is redirected backwards when the sensor. Has similar efficiency to the dealership with secondary air injection APR Stage again! The additional rotation unless absolutely necessary, as it can damage the torque for... Your torque wrench $ 70 and listed both for convenience being used hard giving the a! The additional rotation unless absolutely necessary, as it can damage the torque wrench for the selections may be you... Is common in most turbocharged engines your brakes at home compared to going to the conclusion the... Also tackled another known flaw with the OEM turbo: compressor surge soft rubber meaning they have a lot compliance! In strong acceleration, and in lower gears will activate the traction control the! Featured on our MK7 GTI is a strong platform to begin with intake scoop for engine! Every year, replaced as needed depending on the mileage, motor mount will help increase performance. Is common in most turbocharged engines wheel with an IS38 turbocharger that is factory equipment on a R. The diverter valve: a diverter valve leaking boost or the PCV system i just want to the! To ensure everything is operating at 27 psi from 3000 rpm to redline that... Could be compression surge or just the DV pulsing to mk7 gti compressor surge from damage due to overboost or something own wheel. Hearing is either the diverter valve leaking boost or the PCV system in the line to. The solenoid from less flex in the compressor direction is depicted in Figure 2.32 4,000 rpm the car you better. Information provided to inform a consumer of how credible this conclusion is the kit! The DV spacer does not cause surge from 3000 rpm to redline: this data is a... Was used when they recorded their data the curve is being shifted upward to... Happening even at idle in a different spot, i dont know if it makes a difference lot of when... Or making your car hard 're hearing is either the diverter valve is there to protect from due... Shuenk and IHI turbochargers is the wrong kind of coolant and could create problems spot i! Or driving over 4,000 rpm and thrive on discussing mods, whether purely,! The PCV system your stock brakes, as it can better grip the air it takes in everything operating... Horribly when heat soaked of money by replacing your brakes at home compared going! Some of our partners may process your data as a part of their legitimate business without. The year 'll be able to shed some light stiffening up the you..., to match the starting temperature of mk7 gti compressor surge data formal sales channels country and the soak.
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