Tuning File Service

HIGH QUALITY ECU CHIP TUNING FILES

As automotive engineers, we understand how performance, efficiency and reliability should be achieved in a vehicle. The Engine Management System (ECU) is the device required to establish this balance. In this way, we can regain the torque increase that can be obtained in vehicles. This document shows how we prepare high quality ECU tuning files and the quality of service we provide.

THE KEY PRINSIPLES OF ECU CHIP TUNING

ECU tuning is the modification and recalibration of engine management functions by modifying software parameters. We improve the fuel economy, high performance and driving characteristics of vehicles.

Basic contents of ECU tuning:

- Ignition Timing

- Fuel Injection

- Boost Pressure (Turbocharged vehicles)

- Variable Valve Degree Settings

- Torque Limiters

- REV Limiters

- Speed Limiters

DYNO DEVELOPMENT

Our ability to produce the highest quality, reliable and safe chip tuning files is based on certain criteria:

Dynamomoter Testing and Datalogging

First of all, we use dynamomoter to test the original condition of the vehicles, recording engine power, torque curve and fuel consumption. In our dyno sessions, we record various engine operating parameters. Some of these are:

- Air-Fuel Ratio

- Ignition Timing

- Exhaust Gas Pressure

- Exhaust Back Pressure

- Intake Air Temperature

- Knock Sensor Activity

Configuring Map Parameters

We re-modify the necessary engine management maps based on the obtained test data:

1 - Fueling Maps: We re-tune the fuel injection mapping to ensure the engine reaches the most optimal and maximum power

2 - Ignition Timing Maps: We re-adjust the fuel burn timing so that the engine can reach the maximum limit safely.

3 - Boost Maps: We provide the safest manifold pressure increase according to the type of fuel used.

4 - Torque Limiter Maps: Increasing the torque limits to the safe level of the engine

Real Road Testing

After the Dyno tests are completed, the final condition of the vehicle must be retested and approved in a real road environment. The applications for this are:

- Cold start

- Throttle response

- Part-load efficiency

- Full-load performance

- High-speed stability

After the tuning software application, it is very important that the vehicle can be used stably and that the engine life continues to work without change. For this reason, vehicle software is subjected to long tests on vehicles.

TUNING STAGES AND HARDWARE MODIFICATIONS

OnlineTuningFiles.com offers 3 basic tuning types to start with, tailored to the different hardware types:

OUR UNIQUE FILE SERVICE APPROACH

What makes OnlineTuningFiles.com unique is the highest quality standard and 100% customer satisfaction is essential:

- Faster development opportunities thanks to the comprehensive data file database

- File request development time (average 15 minutes to maximum 1 hour on standart requests)

- Competitive pricing without compromising on quality

- Meeting customer demands with the highest quality thanks to customization options

FILE SERVICE PROCESS

File service portal specially developed for our customers:

- Registration and credit purchase on our website

- ECU read and file upload by the customer

- File modification and quality check by our engineers

- File delivery through our online file service portal

- Customer installation and testing

- Realtime support desk with ticket system as needed

We work with all our might for the satisfaction of our customers throughout the entire file service process.

MOST COMMON SERVICES OFFERED

Ask for more information through support ticket system, if your request is possible with your software version.

Adblue / SCR Off

Deactivation of all SCR functions, allows the car run without Adblue.

AGS Removal / Active Grill Shutter Removal

Removing the Active Grill Shutter system to prevent it from regulating airflow through the radiator.

Antilag System Acitvation / ALS Activation

Enabling an anti-lag system to maintain turbo boost pressure during off-throttle periods, reducing turbo lag.

Burbles Activation

Activation of a pleasant Burbles from the cars exhaust.

CPC Controller Tuning / Common Powertrain Controller Tuning

Adjusting the settings of the Common Powertrain Controller to improve overall vehicle performance and powertrain management.

Cylinder on Demand Deactivation / Cylinder Deactivation Disable

Disabling the system that allows certain engine cylinders to shut down under light load conditions to save fuel.

Catalyst Deactivation / Catalyst Removal /Decat / O2 Off / Lambda Sensor Deactivation / O2 Sensor Deactivation / Lambda / O2 Removal

Deactivation of related sensors allowing physical catalyst and lambda O2 removal.

Diesel Particulate Filter (DPF) Deactivation / DPF Removal

Disabling or removing the DPF to prevent soot accumulation and regeneration cycles, often for off-road use.

DTC Removal / Diagnostic Trouble Code Removal

Clearing or preventing specific diagnostic trouble codes from being recorded by the engine control unit.

E85 Convertsation / Flex Fuel Tuning

Conversation of Fuel injection algorithms into Ethanol E85 range.

Exhaust Gas Recirculation Removal / EGR Removal

Disabling or removing the EGR system, which recirculates a portion of the exhaust gases back into the engine cylinders.

Evaporative Emission Control System (EVAP) Deactivation / EVAP Removal

Disabling or removing the EVAP system, which controls fuel vapor emissions from the fuel system.

Exhaust Flaps Deactivation / Exhaust Flap Removal

Disabling or removing the exhaust flaps that control exhaust flow for noise or performance purposes.

Hard Cut Limiter (Diesel)

Hard cut rev limiter activation for aggressive sound.

Hot Start Fix / Hot Start Optimization

Addressing issues with engine starting when the engine is hot to ensure smoother and more reliable starts.

Idle RPM

Changing the Idle rpm value.

Launch Control Activation / LC Activation

Enabling a system that helps the vehicle accelerate from a standstill with maximum traction and minimum wheel spin.

Limited Speed Limiter / Limited Vmax

Setting the speed limiter to desired value.

Mass Air Flow Sensor (MAF) Deactivation / MAF Removal

Disabling or removing the MAF sensor, which measures the amount of air entering the engine for air-fuel mixture control.

Manifold Air Pressure Sensor Calibration / MAP Sensor Calibration / Boost Sensor Calibration

Recalibration of the Manifold Air Pressure Sensor (MAP Sensor) for wide range readings of boost pressure.

Neutral RPM

Changing the neutral gear rev limiter value.

NOx Sensor Removal / NOx Off

Disabling or removing the Nox sensor, which measures the levels of oxides of nitrogen.

Performance Gauge (BMW / Mini / VAG)

Recalibration of Performance Meters which shows the power and toruqe output.

Popcorn Activation / Popcorn Limiter Activation

Enabling a feature that creates a “popcorn” sound effect at the exhaust during deceleration.

Readiness Calibration

Allows the pass on the on-board diagnostic test by OBDII connection.

Rev Limiter

Setting the engine rpm limiter to desired value.

Secondary Air Injection Removal / SAP Off

Disabling or removing the SAP system, which pumps fresh air from inlet manifold and sends it directly to exhaust.

Speed Limiter Deactivation / Speed Limiter Removal / Vmax Off

Disabling or removing the speed limiter that restricts the vehicle’s top speed.

Start / Stop System Inversion

Inversing the Start Stop System activation.

Throttle Valve Actuators (TVA) Deactivation / TVA Removal

Disabling or removing the throttle valve actuators that control air intake for the engine.

Torque Monitoring Off / TQM Removal

Disabling or removing the Torque Monitoring System which monitors the rotational speed of your vehicle's drive shaft.

Variable Swirl Actuator (VSA) Deactivation / Swirl Flap Removal

Disabling or removing the variable swirl actuator that optimizes air-fuel mixture in the engine for improved combustion efficiency.