HPFP (High-pressure fuel pump) The high-pressure fuel pump can be affected by excessive wear of the cam lobe and the follower that drives the pump. The factory solution is to increase the hardening of the cam lobe, as of 2006 all 2.0TFSI’s have harder cam lobes.This issue can be seen in standard and remapped vehicles.
Audi A4 B7 (2005-2008) Fuel System Fuel System Performance Parts Fuel Injectors Fuel Pumps $199.00 $100.00 OEM RS4 fuel Injectors $849.99 APR 2.0T FSI High Pressure Fuel Pump $125.00 $111.99 ATP 3" MAF Housing Kit for 2.0T FSI $399.95 $369.99
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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 modifiions 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 modifiions.
19/10/2016· This is the part: Audi B7 A4 Quattro 2.0T Engine Fuel Pump ES#440839 In-Tank Fuel Pump - 8E0919051CQ I wasn''t able to find anything that said "low pressure fuel pump". But after some Googling i found that the low pressure fuel pump is in the tank. And this
Audi A4 B7 B8 Petrol High Pressure Fuel Pump Cam Follower New 06L109311 Audi Part Nuer: 06L 109 311 Our Stock Nuer: 212216 Generic Notes on this Part: Brand New Genuine Audi Part. Donor Car: Not Applicable to this stock
Buy Northwolf High Pressure Fuel Pump 06J 127 025 G For Golf Passat B7 Tiguan Jett A-udi A3 A4 A6 TT 2.0TFSI 06J127025G 7508510: Electric Fuel Pumps - FREE DELIVERY possible on eligible purchases
The high-pressure fuel pump failed, which caused the vehicle to buck suddenly and stall while driving in traffic. See all problems of the 2009 Audi A4 . Car Stall problem of the 2009 Audi A4 3
20/12/2016· Remove and inspect High Pressure Fuel Pump - replaced a few months ago including cam follower. Check Pressure Limiting Valve installed on the high pressure fuel rail when applicable (see above). I have a new HPFP, cam follower (200 km ago) and a recently new LPFP and controller.
AUDI > 2007 > A4 > 2.0L L4 Turbocharged > Fuel & Air > Fuel Pump & Housing Assely Price Alternate No parts for vehicles in selected markets. Economy ULTRA-POWER Includes Fuel Pump, Sending Unit, Float, Reservoir and Strainer 4WD/AWD $72
Removed from 2005 audi a4 b7 sline avant 3.0tdi 6 speed quattro manual! Engine code- 3.0TDI BKN 204Bhp Gearbox code- 6 speed manual quattro HVE Paint code- Grey LY7G ABOUT THE ITEM: Please expect minor wear, marks etc because it is a used item. High pressure fuel pump is in …
23/3/2016· The B8 Audi A4 is a beautifully engineered compact executive vehicle with an impressive track record for delivering high performance, top speed, guaranteed longevity and increased fuel economy. However, the manufacturer is aware of some common problems, and have made that information available to the public via recalls, technical service bulletins and general updates, all of …
23/6/2019· 2007 Audi A4 2.0T Fuel Pressure Regulator Valve Open Circuit If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.
22/9/2017· The low pressure fuel pump is pumping a constant 18-20psi, and the high pressure pump reads around 725psi at idle, and over 1500psi in the upper rpms. My guess is that potentially the high pressure fuel pump can''t keep up with the fuel demands at low rpms as it is an engine driven pump.
Fuse and relay loion. Fuse box diagram. Identifying and legend fuse box Audi A4 2004-2009. Fuse Amps Circuits protected A 10A Rear roller blind B1 10A 12V socket B2 10A Rear roller blind C not used D 30A Window regulator E1 30A Driver''s seat adjustment
Stage 2 AUDI, A4 (B7 2004 - 2007), 2.0 TFSI - Turbo K03 Power Torque Stock 200ps 207lbft REVO Stage 2 Software from 235ps to 265ps from 257lbft to 302lbft NOTE: Power is dependant on Fuel Quality, Performance Settings and Conditions, if you hover over
Then the high pressure, camshaft driven pump pressurizes the fuel to upwards of 130bar (almost 1900psi!) in order to spray fuel directly into the coustion chaer. Unfortunately on cars that have many modifiions, the stock fuel pump cannot flow enough volume of fuel to maintain the system pressure and the car suffers from the familiar "fuel cut" that so many modified customers experience.
Audi High Pressure Fuel Pumps parts online. Buy OEM & Genuine parts with a Lifetime Warranty, Free Shipping and Unlimited 365 Day Returns. Audi VW Porsche Direct Injection High Pressure Fuel Pump - …
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21/8/2017· This was due to HPFP (high pressure fuel pump) was bust. Inside of the pump was full of aluminum shreds. The piston inside the pump had rotated by itself on 90 degrees and then eaten off the insides. Luckily the shreds hadn''t broken anything else! So I ended
20/12/2016· I''m just wondering what the best way to test a high pressure fuel pump as I''m thinking it could be causing issues. Car is a 3.0tdi a4 b7 Last edited: Dec 10, 2016 ttthomas94, Dec 10, 2016 #1 snack-media Advertisement EXSpartan36 Active Meer 516 130
Audi A4 Check Engine Light and/or Hesitation Due to Failed High Pressure Fuel Pump - 50 reports. Learn about this problem, why it occurs, and how to fix it. i have the same problem, i recently purchased a audi a4 turbo. that i bought from a dealer. i noticed at the
Audi A4 (B7) Fuel Pump System Guides Fix your fuel pump problems with our repair guides, how-to''s and diagnostics here! Our technical articles will break down how your A4 (B7)''s fuel system functions and how to handle big ticket repair items yourself. Fix that
2005-2010 AUDI A4 A6 (B7 C6) 3.2L V6 HIGH PRESSURE FUEL PUMP 06E127025G $100.00 Trending at $118.83 Free shipping Fits Audi A4 A4 Quattro Allroad 2.0L L4 Fuel Pump …
9/12/2014· The B7 Audi A4s with the 2.0T have a very common issue with the following DTC: P310B/012555 - Low Pressure Fuel regulation: Fuel Pressure Outside Specifiion Most of the time this is caused by a failing lift pump in the fuel tank.