Engineering Explained: How

How to Chip Tune a car?


Electronic control unit chip tuning is one of the most common performance enhancements available to car owners. Chip tuning can increase overall performance by boosting available horsepower and increasing torque. Many companies offer chip tuning and ECU upgrades which specializes in performance tuning for Volkswagen. Chip tuning modifications can significantly improve overall performance and enhance the driving experience.

Understanding Chip Tuning

Chip tuning, or remapping, is the replacement of the car manufacturer’s stock ECU software to modify vehicle performance. The new software is flashed to the ECU chip, also called a PROM or Programmable Read Only Memory chip, using a cable attached to the assembly line diagnostics link system. Depending on the year, make and model, some cars require the chip be desoldered and replaced however on some cars it may be easiest to instead replace the entire ECU with a modified unit. Software upgrades will generally be less expensive than either ECU or chip replacement.

The ECU

The ECU is a small computer that controls the majority of vehicle functions including spark timing, fuel delivery, engine idle speed and emissions control. Typically located beneath the passenger side of the dashboard, the ECU has a self-diagnostic feature designed to alert the driver to potential problems by illuminating or flashing the “service engine” light. The various vehicle sensors collect operating data and send that data to the ECU which it then uses to control vehicle operation. The ALDL connector, usually positioned beneath the steering wheel, will have either a 12 or 16-pin on-board diagnostics connector. The 16-pin OBD-II system has been standard on most cars since 1996 while the 12-pin OBD-I system was used primarily on cars built between 1982 and 1996. Some 1994 and 1995 model year cars will have a 16-pin ALDL but still utilize the OBD-I system.



Share this article





Related Posts


How to Create Car?
How to Create Car?
How to Tune your car?
How to Tune your car?
How to Tune a car engine?
How to Tune a car engine?

Latest Posts
Pagani Customizer
Pagani Customizer
After 14 years as the auto industry’s…
Create a BMW
Create a BMW
BMW Group, Daimler AG, Ford Motor Company…
List of street racing cars
List of street…
Photo: Columbia/TriStar, MGM, FilmDistrict…
Create your own ride 3
Create your own…
By Kate Amos So you weren’t able to book…
Tune up car parts
Tune up car parts
The fuel filter, air filter and spark…
Search
Featured posts
  • How to Create Car?
  • How to Tune your car?
  • How to Tune a car engine?
  • Chip Tune car
  • How to modify a car online?
  • How to design Cars?
  • How to design a car in computer?
  • Car Customizing software free Download
  • Vehicle Customization software
Copyright © 2019 l bethelccoh.org. All rights reserved.