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N55 high pressure fuel pump long crank | bmwtechnician

N55 high pressure fuel pump long crank | bmwtechnician

May 29, 2016 · Amen,,,,I remember when the high pressure fuel pumps came out on the N54 engine,,,and we were replacing them everyday,,,,I remember I put a new one in a car,,,,,and went on a test drive with the new fuel pump,,,,on the test drive the new fuel pump failed and left me stranded on the test drive,,,,had to have the car towed back to the dealer and put another fuel pump in the car again.

BMW Tuning N55 Engine - Turner Service

BMW Tuning N55 Engine - Turner Service

ECU Tuning for N55 Engines Tuning for the 3.0 Cylinder Inline 6- cylinder N55 Engine found in the BMW 1 series, 2 series, 3 series, 4 series and more. Precision tuned for more power and better drive-ability. Peak HP gain up to = 103+ hp Peak Trq gain up to = 139+ ft-lbs Price: 799.95 [.]

Technical￿training. Product￿information. S55￿Engine

Technical￿training. Product￿information. S55￿Engine

BMW￿Group￿and￿is￿intended￿for￿the￿trainer￿and￿participants￿in￿the￿seminar.￿Refer￿to￿the￿latest￿relevant . Vacuum￿pump . Revised,￿similar￿to￿N55￿engine Single-stage￿vacuum￿pump Fixture￿for￿high￿pressure￿pumps Fuel￿System Component New development

Spool Performance Helix HPFP overdrive system

Spool Performance Helix HPFP overdrive system

With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in N54/early N55 fuel systems without the complexity of a secondary port injection system.

Recalls and faults: BMW E82 1-Series Coupe (2008-13)

Recalls and faults: BMW E82 1-Series Coupe (2008-13)

BMW E82 135i and 1 M Coupe: N54 high-pressure fuel pump failure In December 2010, BMW issued technical service bulletin SI B13 09 10 for BMW E82 135i and 1 M Coupes that were powered by the N54 engine and manufactured from 28 March 2006 to 26 February 2010.

Spool Performance Helix HPFP overdrive system

Spool Performance Helix HPFP overdrive system

With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in N54/early N55 fuel systems without the complexity of a secondary port injection system.

BMW High Pressure Fuel Pump Replacement - 1,3,5,7,X3,X5,X6 .

BMW High Pressure Fuel Pump Replacement - 1,3,5,7,X3,X5,X6 .

Apr 01, 2019 · Repair Summary This article covers replacing the high pressure fuel pump in a BMW E90 with the N55 turbocharged engine. Even though we used a 2011 335i to perform this repair, this article can be applied to any BMW vehicle with the N54/N55 turbocharged engine including the 1,3,5,7,X3,X5,X6,Z4 series with minor modifications to the repair steps.

BMW N55 FAQ - Maintenance, Problems, Tuning, Performance, etc.

BMW N55 FAQ - Maintenance, Problems, Tuning, Performance, etc.

N55 Cooling System Problems: Water Pump. Expect the N55 water pump to fail prior to 100,000 miles. It's relatively uncommon for them to go much past that mark. You may even consider doing this as preventative maintenance if you make it to 100k on the original pump. Expansion Tank. The coolant expansion tank is prone to cracking with age.

BMW VANOS System Design & Common Faults

BMW VANOS System Design & Common Faults

MINI Cooper VANOS Timing Faults Caused by Vacuum Pump. R56 MINI Cooper models equipped with N12, N14, N16 or N18 Engines can develop VANOS timing failures and fault codes. We help Autologic users diagnose and repair these faults almost every day. One of the more uncommon causes can be easily overlooked, and that is what we will discuss in this .

TURBOCHARGER UPGRADE; N55 INSTALLATION INSTRUCTIONS

TURBOCHARGER UPGRADE; N55 INSTALLATION INSTRUCTIONS

c. Attach an accurate vacuum gauge and pump to the wastegate actuator. d. Apply 5.9 in-Hg (15 cm Hg) to the actuator (see Figure 26). e. Adjust linkage so that the wastegate is just closed with this vacuum setting. If you removed the manifold to install the Dinan turbocharger: a. Install Dinan turbocharger onto the manifold and secure in place. b.

Water pump failure on E82 N55 135i ?

Water pump failure on E82 N55 135i ?

Dec 21, 2019 · Re: Water pump failure on E82 N55 135i ? Post by BreadBin » Sat Dec 21, 2019 4:37 pm Water pump is electric on these, so that is unlikely to be the source of the squeak

Water pump failure on E82 N55 135i ?

Water pump failure on E82 N55 135i ?

Dec 21, 2019 · Re: Water pump failure on E82 N55 135i ? Post by BreadBin » Sat Dec 21, 2019 4:37 pm Water pump is electric on these, so that is unlikely to be the source of the squeak

N54 vs. N55. Are the problems with the N54 that bad? : BMW

N54 vs. N55. Are the problems with the N54 that bad? : BMW

The water pumps aren't so bad on the N55, but they do fail. You are right that there is not a lot of evidence to choose one over the other based on reliability. Since most N54s have updated parts in the major failure areas, and are MUCH more stoutly built internally, I'd give them a slight edge.

Recalls and faults: BMW E70 X5 (2007-13)

Recalls and faults: BMW E70 X5 (2007-13)

2011 BMW E70 X5 xDrive50i: N63 high-pressure fuel pump failure In July 2015, BMW issued Service Information Bulletin SI B13 02 15 for BMW E70 X5 xDrive50i models that were produced from 1 January 2011 to 1 December 2011.

N55 misfire under load

N55 misfire under load

I'm Jemaine - new member from Durban and first time BMW owner. I'm having trouble with a mysterious misfire and I'm hoping that somebody can help me figure out /point out some of the more unusual root causes as I've already explored the usual suspects. Vehicle info: e82 135i (N55) Mileage: 102 XXX km Mods: exhaust, down pipe, charge pipe, flash .

BMW E90 Throttle Body Replacement | E91, E92, E93 .

BMW E90 Throttle Body Replacement | E91, E92, E93 .

Comments: Dear Pelican Techs, I drained the old coolant from my 2006 325i N52 E90 b/c engine was overheating refilled with distilled water to flush system and attempted to bleed the system to check if electric pump worked by pressing the accelerator all the way down for 10sec with ignition on no brake pedal and high temp / low fan heater in .

What to Know About N55 Bearing Failure - Ultimate Bimmer .

What to Know About N55 Bearing Failure - Ultimate Bimmer .

A Little More About the N55 Engine. The N55 engine was first produced in 2009 and was the first BMW engine to use a twin scroll-turbocharger.While variations of the N55 are still in production and use today they began to faze them out of BMW vehicles after BMW introduced the B58 engine in many of their newer models.. The Problem

N54 Master Problems List | BMW Forums - SpoolStreet

N54 Master Problems List | BMW Forums - SpoolStreet

Jun 14, 2017 · Vacuum lines going from the vacuum pump to the vac canisters and ones going from the waste gate solenoids to the turbos can crumble and leak. Will cause underboost codes and or waste gate rattle in most instances. Smoking: Caused by a number of different things from the PCV system to turbos.

HELP Rare N52 vacuum pump failure - Bimmerfest - BMW Forums

HELP Rare N52 vacuum pump failure - Bimmerfest - BMW Forums

Jan 01, 2015 · HELP Rare N52 vacuum pump failure E90/E91/E92/E93 (2006 - 2013)

Will BMW Pay  800 Million To Fix Cause Of Sudden Engine .

Will BMW Pay 800 Million To Fix Cause Of Sudden Engine .

Jun 29, 2015 · In October 2010, BMW recalled 130,000 vehicles due to a fuel pump failure. I first learned about this problem on July 19, 2010 when I spoke with Allison Mangot .

E90 N46 Vacuum Pump removal, repair and reinstatement guide

E90 N46 Vacuum Pump removal, repair and reinstatement guide

Sep 01, 2014 · The vacuum pump will then slide straight out. Just as it pulls out, take a photograph of the locator position, this is the part of the pump which connects to the cam driver insert inside the engine and has to go back in this exact position. Remove the pump. I left the hose connected as the jubilee clip is not re-useable if removed.

Will BMW Pay  800 Million To Fix Cause Of Sudden Engine .

Will BMW Pay 800 Million To Fix Cause Of Sudden Engine .

Jun 29, 2015 · In October 2010, BMW recalled 130,000 vehicles due to a fuel pump failure. I first learned about this problem on July 19, 2010 when I spoke with Allison Mangot .

BMW E90 Fuel Pump Testing | E91, E92, E93 | Pelican Parts .

BMW E90 Fuel Pump Testing | E91, E92, E93 | Pelican Parts .

I have a 2011 328xi and starts and runs fine until I get on freeway for 15-20 minutes, then car dies fast with fuel pump failure notification. If I wait 15-20 minutes it will restart. I have been caught on the freeway 3 times now. Dealer found no codes, strange, but should I check module or pump. Obviously, heat or voltage is the issue .

BMW N54 Ownership Guide - Common Faults, Failures, and Repairs

BMW N54 Ownership Guide - Common Faults, Failures, and Repairs

The high-pressure fuel pump is another common failure item with the N54. On an N54, there's a low-pressure fuel pump and a high-pressure fuel pump. The high-pressure fuel pump pressurizes fuel to 2-3,000 PSI so that it can be injected into a fully-compressed ignition cycle and atomized properly.

11 66 521 Checking function of vacuum system (N55)

11 66 521 Checking function of vacuum system (N55)

11 66 521 Checking function of vacuum system (N55) Special tools required: 81 31 2 357 800 . Carry out procedure to check the vacuum system. Check the function of the vacuum pump: Press and pull off the lock of the vacuum line (1) (see arrows). . Newtis.info and BMW assume no liability for any loss or damage arising from the use or reliance .

N55's.how reliable? | BMW Forums - SpoolStreet

N55's.how reliable? | BMW Forums - SpoolStreet

Mar 29, 2017 · The failure's in the n54 seem to have been rectified with the n55, (for the most part, they can still fault on an n55) but are far less common. There is as well pcv system issues on the n55, sometimes get a whistling noise coming from the front or rear main seals, as the crank case pressures become out of whack.

BMW Engine Malfunction Reduced Power | YOUCANIC

BMW Engine Malfunction Reduced Power | YOUCANIC

BMW Engine Malfunction Reduced Power Problem warning is a common problem that effects BMW models including 335i, 535i, 745i, X1, X3, X5. In this guide, you will learn about common problems that cause BMW engine malfunction and how to diagnose the problem yourself. BMW Engine Malfunction Reduced Power message comes on when the engine computer (DME module) in your car detects a .

What is Vacuum Pump in BMW 3 series E34, E90, E30. Years .

What is Vacuum Pump in BMW 3 series E34, E90, E30. Years .

Aug 16, 2018 · BMW N62 Vacuum Pump Oil Leak Repair - 650i 645i 750i 745i - Duration: 3:21. Timm's BMW Repairs and Information 27,656 views. 3:21. E90 BMW Leak Detection Pump DIY - Duration: 15:11.

Bmw N55 common problems — GT-innovation

Bmw N55 common problems — GT-innovation

Sep 25, 2018 · The common water pump problems are a usually found on most bmw engines and not only.Water pumps are re-circulating coolant to cool down your engine temperature. Bmw is using electric water pumps on n54 and n55 engines and those pumps have a short lifespan(+- 50.000km).

11 66 521 Checking function of vacuum system (N55)

11 66 521 Checking function of vacuum system (N55)

11 66 521 Checking function of vacuum system (N55) Special tools required: 81 31 2 357 800 . Carry out procedure to check the vacuum system. Check the function of the vacuum pump: Press and pull off the lock of the vacuum line (1) (see arrows). . Newtis.info and BMW assume no liability for any loss or damage arising from the use or reliance .