I had the exact same issue last year after bmw repaired my lpfp on my 2013 335i. Today i show you how install my fuel it stage 2 walbro 450 lpfp low pressure fuel pump.
This solution provides up to 25 more flow than fuel it s standard stage 2 upgrade up to 150 more flow than stock and includes the following.
Bmw 335i low pressure fuel pump. This is not a full tutorial but i think should be use fo. Fuel pumps for bmw 335i. We take a look at how to troubleshoot the ekps module using a bmw diagnostic scanner you will learn what ekps module is what systems it covers and how to read clear codes from the ekps module.
Page 1 of 2 1. Special deals on low pressure fuel pump upgrades port fuel injection and fuel upgrades for bmw 135i and 335i. In this guide you will learn about fuel pump problems and fuel pump module known as the ekps module.
To diagnose further i would suggest to check the low fuel pressure with a external pressure gauge. When fuel pumps begin to fail it can impact your cars performance so it s best to replace them as needed. Sales on bmw 335i fuel pump upgrades.
Fuel it n54 55 e series low pressure fuel pump upgrade stage 3 features two new walbro 450 e85 certified pumps in a factory bucket for a 300 flow increase over stock. If the pressure reading is good i suspect a faulty high pressure fuel pump. E chassis 135i 335i and x1 stage 2 bucketless lpfp upgrade this is a complete low pressure fuel pump lpfp upgrade that replaces your stock lpfp assembly with a new e85 certified bucketless assembly.
Fuel it bluetooth ethanol analyzer w optional ethanol sensor. Browse our selection of bmw n54 fuel pump upgrades. In case the low pressure pump in the tank is not providing enough fuel to the high pressure pump it can also set this fault.
You should read around 80psi. Car is 2013 328i with 50 000 miles. Bmw 3 series e90 e92 forum bmw e90 e92 e93 3 series general forums general e90 sedan e91 wagon e92 coupe e93 cabrio low pressure fuel pump sensor failure symptoms.
Seans54 how to change your low pressure fuel pump lpfp sensor. Adenna nitrile gloves https amzn to 2p89xrx streamlight led flashlight https. Parts like fuel pumps sometimes need to be replaced due to regular wear and tear on bmw 335i cars.
Towed to dealership and low pressure fuel pump was replaced.
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