5 Technical data 1.4l/125kW TSI engine rpm Nm kW Torque APR Stage I ECU Upgrade. The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and. How to diagnose, test, or replace the VNT turbo actuator on a TDI engine and then adjust the rod This article shows how to test or replace the turbo actuator on a TDI. Experience the versatility of the 2017 Tiguan SUV from only $25,990. Read reviews and build and price your own Tiguan at VW Canada today! 1.8L TSI Engine The second generation Volkswagen Passat was launched in 1981. The platform, named B2, was once again based on the corresponding version of the Audi 80, which had been. Service Training Self-Study Program 824803 The Volkswagen 2.0 Liter Chain-Driven TSI Engine. There's a lot that can go wrong in a Volkswagen. Take these problems, for instance. We collect information from owners and combine it with data from NHTSA to give you. VW Golf 1. 4 1. 6V Engine Oil and Filter Change AHWPublished on Aug 3. How to change your engine oil, filters and spark plugs. APR High Output 2. TSI/TFSI Gen. 3 ECU Upgrade for the MQB Platform. Tuning 1. 01: The 2. T engine uses a Continental Simos 1. ECU for engine management. Basically, it’s a computer that tells the engine how to operate. Tuning software, like the APR ECU Upgrade, tells the engine how to make more power. It does this by running more boost pressure, optimizing the cam shaft positions, valve lift actuation, adjusting the air/fuel ratio, advancing ignition timing, and more. A Better Engine Management System: The 2. T’s ECU is incredible. Without the driver knowing otherwise, the ECU makes intelligent adjustments to the engine’s operations to keep it running smoothly. Unlike ECUs found in many other makes and models, when properly tuned, the ECU eliminates the need for custom tuning to maximize output, even when weather conditions change dramatically. How APR Differs from the Competition: The ECU is powerful, but extremely difficult to master. Without mastery, the ECU must be simplified, removing what makes it so desirable. The result is an incomplete product that often requires end user adjustment to maximize output in limited scenarios. On the contrary, APR’s Engineers spent years mastering the ECU to unlock its full potential. With complete access to the thousands of maps, tables and variables within, as well as a high- level understanding of how it works, APR’s Engineers were able to take advantage of everything the ECU has to offer. Power is maximized in nearly all scenarios, eliminating the need for end user adjustments. High performance operational modes are enabled and calibrated to deliver smooth daily driving, with a snappy and responsive throttle during moments of spirited driving. Mastery of the boost control system makes for an impressively predictable driving experience as the turbo spools quickly, delivering instant power, while torque- by- gear helps with traction control and protects the engine from being lugged out in tall gears. Lastly advanced high- output protection routines are enabled, allowing the ECU to make constant adjustments to airflow and fuel to cool and protect the engine, all without the driver knowing otherwise. Acceleration Enhancements: Beyond horsepower and torque enhancements, APR’s Calibration Engineers were able to increase the acceleration rate of the vehicle through other calibrations changes. Ignition delay is reduced resulting in a more responsive pedal without altering overall throttle sensitivity. Furthermore, throttle lag commonly noticed at slow speeds and while reapplying throttle has been reduced. Speed Limiter: APR’s ECU upgrade increases the vehicle's top speed limiter for blistering sprints around the track or across the Autobahn without the speed limiter shutting down the fun. Left Foot Braking: APR's Left Foot Braking feature allows more control over the vehicle’s throttle. The factory equipped vehicle's throttle input is disabled while pressing the accelerator and brake at the same time. Left Foot Braking, a common motorsport driving technique, allows the driver complete control over the vehicle’s throttle and braking system, which may give the vehicle the edge it needs at the track. Motorsport Rev Limiter: APR’s Motorsport Rev Limiter allows the engine to reach max RPM without the ECU slowing down acceleration nearly 1. RPM earlier. The result is more power to redline and a definable redline feeling as seen on Audi Quattro GMBH vehicles such as the RS4, RS5 and R8. Increased Fuel Economy: APR’s Calibration Engineers paid close attention to several parameters directly related to fuel economy, especially while cruising at highway speeds. Depending on driving style and fuel quality, better miles per gallon may be achieved.
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