Once you stop learning, you start dying. Dismiss

(HR) Hajes Racing

  • Manufacturing
  • Guides
    • Troubleshooting, Diagnostic & Repairs
    • HR Academy
    • BHG – Index
      • BHG – How to find out maximal boost of your turbo
      • BHG – How to find optimal air-to-fuel ratio for your TDi
      • BHG – Safe & simple ECU remapping guide
    • Calibration data calculators & remap simulator
  • SHOP
    • HRA guarantees
    • My account
    • Basket
    • Checkout
  • Tools
  • Articles
    • Best Masters and Books
  • Projects
    • Cars
      • eGarage
    • MTB
    • Survival
  • Help
    • About
    • FAQ
    • Contact
    • Donation
    • Sitemap

Know is do.

Testimonials
FREE eBook + ECU remap coaching
You are here: Home / Articles

HRa – Stage 0 ECU remap

Every dataset output is only as good as its input. We have created maintenance procedures to keep our cars for 300,000+ km with heavy-duty use. But what if your sensors have false readings? PLEASE READ WARNINGS BEFORE YOU PROCEED !!! IF YOU FIND INFORMATIONS USEFUL, PLEASE CONSIDER DONATION. The Maintenance [...]

HRa – Mechanical limits

While nature is limitless, mechanical parts are not. Before you start with chiptuning, make sure you know the limits of your car. General limitsCar manufacturers rarely share specification for their products. It is an industry “secret”. Generally speaking: In the pre-2007 era, everything was usually designed with Pareto principle of [...]

SURVEY – what do you really want to know and why?

Help us guys to understand what more could be done. Most questions were covered by various articles. What do you really want to know, and what is not covered on the website. If in doubt, FAQ out. Common questions based on BHG - Survey : > 40% asked "How to [...]

VW 2.0 TDi 103kW engine recalibration for rally (Stage 2 ECU remap)

Do you want to brag about theoretical max. engine power, or do you want to overtake slow drivers in much faster cars than yours? As a bonus, you can politely explain to them that you just beat them with fucking 400+ Nm 150HP TDi. PLEASE READ WARNINGS BEFORE YOU PROCEED [...]

ECU remap simulator

Engine calibration simulator of VW 2.0 TDi, BMM, 103kW aka ECU remap, or chiptuning - simulating common effects of changes to engine parameters. Almost half of values are simulated because we do not have a dyno cell like Banks Power. ECU remap simulator for VW 2.0 TDi, BMM, 103kW (click [...]

101 – Stop wasting your energy and time

You are desperately searching Internet for common questions like "How much is maximum boost of my turbocharger" or "what is max. IQ/duration of my injectors" and came across various forums where you find some, what you believe, useful information. But everybody has got own opinion, and they usually contradict with [...]
  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • 5
  • …
  • 15
  • Next Page »

Recent Posts

  • Hajes Racing is retiring
  • Brake system issues
  • Worn MAF (Mass Air Flow) sensor
  • Turbo – Sticky vanes
  • Over 5 years driving with Protlum Sport (review)

Tags

1z3 bhg brake brakes brake system brake upgrade brembo c.drive 2 calibration chassis chiptuning driving ds2500 ecu ecu remap ecu tuning edc16u34 engine ferodo guide hajes hajes racing hilda hr1 how to myth myths octavia octavia 1z3 octavia 2 octavia hr i octavia ii oil performance remap skoda skoda octavia skoda octavia 1z3 tdi tech test tire reviews upgrade volkswagen vw yokohama

Archives

  • December 2024
  • October 2022
  • May 2022
  • December 2021
  • November 2021
  • September 2021
  • May 2021
  • February 2021
  • January 2021
  • November 2020
  • October 2020
  • May 2020
  • April 2020
  • March 2020
  • September 2019
  • July 2019
  • May 2019
  • March 2019
  • June 2018
  • December 2017
  • October 2017
  • May 2017
  • April 2017
  • March 2017
  • January 2017
  • November 2016
  • July 2016
  • June 2016
  • April 2016
  • March 2016
  • October 2015
  • September 2015
  • August 2015
  • June 2015
  • April 2015

  Copyright © 2008–2025 Hajes · All rights reserved · Powered by Minimum Pro On Genesis Framework · WordPress · Log in