Loosen tensioner and remove belt from HPFP sprocket. Remove sprocket, then remove hub. Remove three bolts holding in HPFP, and remove the pump. (there is also a wire harness connected to a sensor on the HPFP that needs to be removed) c. Install new HPFP and put hub and sprocket back on. Put timing belt back on and reset tensioner.
Full Answer
Do you offer HPFP's with Autotech pump internals?
EQT now offers professionally assembled HPFP's utilizing Autotech Pump Internals. These pumps are assembled using 100% new Genuine VW HPFP. (PN 06L-127-027B)
How can I increase the HPFP of my FSI engine?
As performance modifications are often desired for the 2.0T FSI engines, more fuel is required to support the added horsepower from larger turbos, ECU tunes, and other power-increasing modifications. By increasing the bore of the cylinder, we were able to increase HPFP output by 50%.
How do I assemble a high pressure fuel pump?
Assembly of the high-pressure fuel pump internals is rather straightforward requiring basic tools and a bench vise. The internals and pump must be assembled in an extremely clean environment to eliminate the possibility of any contaminants on the high tolerance pump internals. Click here to view and download the entire pump assembly guide.
Do I need to calibrate my HPFP piston?
Our pump will be perfectly calibrated with any ECU calibration which is tuned for a 9.8MM diameter HPFP piston, which is commonly available. With rigorous testing behind this product, we have determined that a consistent diameter piston is absolutely necessary. Many other upgrade kits available use a piston that steps down to a smaller diameter.
How do I rebuild HPFP?
0:2641:32How To Rebuild Your Mazdaspeed High-Pressure Fuel Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipBelow for a link to the high pressure fuel pump internals install instructions which will give youMoreBelow for a link to the high pressure fuel pump internals install instructions which will give you step-by-step install and removal of the housing. Itself.
Does a HPFP increase horsepower?
The Ultimate High Pressure Fuel Pump (HPFP) Upgrade is Here! The APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 37% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups.
What PSI should my HPFP be?
Normally at wide open throttle, or WOT, the pressure will sit between 1600psi to 1800psi.
What does a upgraded HPFP do?
IE HIGH PRESSURE FUEL PUMP UPGRADE The IE HPFP upgrade reliably increases the output of the OE fuel system delivering 50% more displacement than the factory unit.
How do you prevent HPFP failure?
Preventing High-Pressure Fuel Pump Failure A low tank means more exposure to heat which can lead to a higher risk of overheating. Also, make sure you fill your tank several hours after a gas station's last fuel delivery. This is something most vehicle owners don't think about, but it can save your engine.
What else should I replace when replacing fuel pump?
When you replace a fuel pump, you should also install a new fuel filter. (Here's how to change a fuel filter in four easy steps.) Check the fuel line running from the fuel tank to the pump, and replace it if it's cracked or leaking. If you replace the fuel line, you should also install a new hose.
What causes high pressure fuel pump failure?
The use of poor-quality oil: The use of oil in your vehicle other than the manufacturer recommended oil, may increase the wear on your high-pressure fuel pump thus resulting in failure. Lack of oil changes: Low oil levels, or a lack of proper service intervals, increase the friction between the camshaft and lobes.
What causes a high pressure fuel pump to leak?
These leaks can occur due to failure of seals, over stressing of high pressure fuel hose tie-in joints, failure of O-rings in injectors, and excessive clearance in high pressure pump due to erosion.
How do you test a fuel pump?
3:576:05How to Properly Test and Diagnose a Bad Fuel Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then ground your black test lead and then you want to make sure you turn the key to the onMoreAnd then ground your black test lead and then you want to make sure you turn the key to the on position once again and then with recklessly you want to touch the pen on this connector.
Is the N55 port injection?
N55 HPFP Upgrade Cons: Not as capable as port injection.
What is HPFP upgrade?
The IE HPFP upgrade reliably increases the output of the OE fuel system delivering 50% more displacement than the factory unit. This is a popular modification for the MK6 Golf R and MK5 GTI as well as many others. This combination offers fueling support for nearly 600hp at 7500rpm required for many ECU tunes and turbo upgrades. This is a necessity for stage 2 & big turbo FSI cars.
What is a complete new pump?
The complete new pump includes the same components and assembly from the kit above but includes a new OEM core pump so it can be installed with minimal turnaround time.
How much of the cylinder is guiding the pin at the top of the stroke?
However, doing this means that less than 1/2 of the cylinder is guiding the pin at the top of the stroke. This greatly increases wear, leakage past the pin, and decreases the stability of the pin riding in the cylinder.
Does integrated engineering have a warranty?
Due to the extreme machining tolerances and precise assembly practices, Integrated Engineering offers a limited warranty on this product:
Why are pistons and cylinders match ground?
Each piston and cylinder are match-ground and serialized to ensure absolute precision and the utmost longevity.
How long does it take to install an EQT pump?
The EQT Assembled pump allows you to cut down your installation time from a few hours to at most half an hour as well as removes any chance of user error during the assembly process or the need for special tools.
How to remove aux pump?
The aux pump will need to be replaced. There is a bracket on top of it attached by 1 T30 bolt. Disconnect it and set it to the side. With the two rubber fuel lines on the side of the pump removed, you will be able to see 2x 10mm 12 point bolts. Remove them and disconnect the wire harness, the pump will pull out. Discard old pump.
Do you need adapters for rubber fuel lines?
You will also need to purchase some adapters to fit the rubber fuel lines to it.
Does HPFP have unlimited mileage?
Apparently according to them at the moment there is an unlimited mileage warranty on HPFP's, unless the car has a reconstructed title.
Has VW removed the block?
That has ended as of a few weeks ago. After they sent out that letter, VW has removed the block on selling it to the public. Try ordering it again. The vendor I spoke with said the same thing, but when he looked up the part, he said that the block was removed.
Is the factory method of replacing everything completely without merit?
Noooo, Dan, if it doesn't work out, you'll also know that the factory method of replacing everything completely is not without merit. And an education is priceless.
Does VW want to replace fuel system?
VW wants to replace everything in the fuel system when the HPFP goes to be on the safe side.
Included Warranty
Technical Information
- Increased displacement The high-pressure fuel pump (HPFP) is a cam-driven fuel pump that provides over 1500psi to the direct injection fuel injectors in your engine. As performance modifications are often desired for the 2.0T FSI engines, more fuel is required to support the added horsepower from larger turbos, ECU tunes, and other power-increasing modifications. By i…
Installation Guide
- Assembly of the high-pressure fuel pump internals is rather straightforward requiring basic tools and a bench vise. The internals and pump must be assembled in an extremely clean environment to eliminate the possibility of any contaminants on the high tolerance pump internals.Click here to view and download the entire pump assembly guide.
Engine Fitment
- VW - MK5 2.0T FSI EA113 engines (timing belt driven)
- VW - MK6 GOLF R 2.0T TSI EA113 engines (timing belt driven)
- AUDI - A4 2.0T TFSI EA113 engines (timing belt driven)
- AUDI - TT 2.0T TFSI EA113 engines (timing belt driven)
FAQ
- Will this fuel pump fit my car? This fuel pump will fit all belt-drive 2.0T FSI engines, which are found in MK5 GTI/Jetta, MK6 Golf R, B6 Passat 2.0T, 8P A3/S3, B7 A4, and MKII TT. The engine codes for these are (but not limited to): AXX, BGB, BPG, BPJ, BPY, BUL, BWA, BWE, BWT, BYK, BHZ, BYD, BZC, CDLA, CDLB, CDLC, CDLF, CDLG, CDMA, and CRZA. These will also fit the VW an…