ECU

ECU

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VR Tuned ECU Flash Tune BMW Z3 M 3.2 325hp

The BMW Z3 M 3.2 325hp ECU flash is available from VR Tuned. With ECU flashing not only do you gain horsepower and torque, driving characteristics are vastly improved giving you improved throttle response and better driveability. Crank Horsepower Ratings: Stock Power 321hp | 259 ft/lbs Tuned Power 350hp | 280ft/lbs What are the benefits of VR Tuned? #1

£391.19

VR Tuned ECU Flash Tune BMW Z3 M 3.2 321hp

The BMW Z3 M 3.2 321hp ECU flash is available from VR Tuned. With ECU flashing not only do you gain horsepower and torque, driving characteristics are vastly improved giving you improved throttle response and better driveability. Crank Horsepower Ratings: Stock Power 321hp | 259 ft/lbs Tuned Power 350hp | 280ft/lbs What are the benefits of VR Tuned? #1

£391.19

VR Tuned ECU Flash Tune Nissan 370Z 09-18

The 3.7L Nissan 370Z has a lot to gain with a ECU Flash. With our upgrade you gain quicker throttle response, increased torque, and a top end that pulls very hard to redline. Our test car was a 2010 which we dynoed; in about 65F temperature on 91 octane doing a 3rd gear pull. Typical drivetrain loss for a rear wheel drive only car is about 10%. Already

£469.43

HP Tuners MPVI2 ECU Flash Tool Nissan 370Z 2009-2018

Its time to get more power out of your Nissan engine. With the HP Tuners MPVI2 ECU tuning tool, you have full access to tune your vehicles ECU to get maximum performance. If you are not comfortable with tuning yourself, the unlimited ability to read and write your ECU allows any qualified tuning shop to use this tool and dial your vehicle in! All tuning is

£383.33

VR Tuned ECU Tuning Box Kit V2 Audi TTS (8J) 2.0 TFSI 269bhp 2006-2014

Get your Audi TTS (8J) 2.0 TFSI tuned with the Version 2 tuning box kit from VR Tuned. The tuning box kit is a plug and play solution to boost your vehicles performance up like an ECU flash, but without affecting your warranty. The VR Tuned ECU Tuning Box Kit gives your Audi TTS (8J) 2.0 TFSI a gain in power from 269bhp to 339bhp! U/M Original Tuned

£430.31

VR Tuned DSG Transmission Flash Audi TT RS MK2 DQ500

One of the most popular upgrades to do to the Audi S-Tronic transmissions is a tune. Also known as a DSG (Direct-Shift-Gearbox) flash, the Volkswagen Audi Group utilizes the DQ500 dual clutch 7speed transmission in all of it’s vehicles with up to 480ft/lbs of torque. The DQ500 transmission was launched in 2010 first appearing in the TT RS 2.5L Turbo.

£469.43

VR Tuned DSG Transmission Flash Audi TT MK2 DQ250

One of the most popular upgrades to do to the Audi S-Tronic transmissions is a tune. Also known as a DSG (Direct-Shift-Gearbox) flash, the Volkswagen Audi Group utilizes the DQ250 dual clutch 6speed transmission in all of it’s vehicles with up to 260ft/lbs of torque. The DQ250 transmission came in the Audi A3 2.0L Turbo FWD and 3.2L V6 Quattro models.

£469.43

Racechip S Tuning Box Kit Audi TTS 8J 2.0 TFSI 269HP

RaceChip Tuning Box Kits welcome you to a different league in engine performance tuning. Discover a whole new driving experience with RaceChip.  Manufactured in Germany, Autobahn tested, and dyno proven, these technologically advanced kits can sometimes out perform ECU remapping. Once installed, you get more power, greater torque, superb mid-range punch,

£194.81

Racechip RS Tuning Box Kit Audi TTS 8J 2.0 TFSI 269HP

RaceChip Tuning Box Kits welcome you to a different league in engine performance tuning. Discover a whole new driving experience with RaceChip.  Manufactured in Germany, Autobahn tested, and dyno proven, these technologically advanced kits can sometimes out perform ECU remapping. Once installed, you get more power, greater torque, superb mid-range punch,

£273.05

Racechip GTS Tuning Box Kit Audi TTS 8J 2.0 TFSI 269HP

RaceChip Tuning Box Kits welcome you to a different league in engine performance tuning. Discover a whole new driving experience with RaceChip.  Manufactured in Germany, Autobahn tested, and dyno proven, these technologically advanced kits can sometimes out perform ECU remapping. Once installed, you get more power, greater torque, superb mid-range punch,

£390.41

Racechip GTS + App Tuning Box Kit Audi TTS 8J 2.0 TFSI 269HP

RaceChip Tuning Box Kits welcome you to a different league in engine performance tuning. Discover a whole new driving experience with RaceChip.  Manufactured in Germany, Autobahn tested, and dyno proven, these technologically advanced kits can sometimes out perform ECU remapping. Once installed, you get more power, greater torque, superb mid-range punch,

£429.53

Pedal Commander Performance Throttle Controller BT Audi Q7 15

Pedal Commander is a throttle response controller. It removes response delays on your electronic accelerator pedal. Effectively, it allows your engine to respond faster. As a result, your car can accelerate faster. You paid lots of money for your car, but when you press your gas pedal, you feel like you are pressing a sponge. Have you ever noticed that old

£234.71

HKS F-CON Harness Type NP5-4 Nissan 240SX Silvia S15 SR20DET 99-02

F-CON iS can control the latest advanced engines. Just connect to a stock ECU with a vehicle specified harness without modification. HKS “F-CON iS” is a piggy-back ECU for fuel and ignition management as well as new features. Functions for fuel and ignition controls are inherited from the previous model F-CON SZ. In addition to it, function to

£254.27

Sprint Booster Power Converter for Mazda MX-5 Miata 06-10

Most cars in the 21st century have replaced the more conventional throttle cable for an ECM (Electronic Control Module) that translates how hard the pedal is pushed into electronic signals in order to provide power to the wheels. The ETC (Electronic Throttle Control), which is also known as Drive-By-Wire, has the unfortunate downside of delayed response and

£257.40

Sprint Booster Power Converter V3 for Mazda Miata MX5 06-15

Most cars in the 21st century have replaced the more conventional throttle cable for an ECM (Electronic Control Module) that translates how hard the pedal is pushed into electronic signals in order to provide power to the wheels. The ETC (Electronic Throttle Control), which is also known as Drive-By-Wire, has the unfortunate downside of delayed response and

£257.40

Buddy Club E Throttle Booster Mazda MX5 Miata 06-15

The advent of electronic throttle (or “drive-by-wire”) systems in late model cars presents a unique tuning opportunity. On these cars, the throttle plate is modulated by an electronic signal that is connected to the accelerator pedal. Because this system is based upon voltage readings from a sensor, it can be easily modified with an electronic

£278.72

Haltech Platinum Sport 1000 ECU with Patch Loom Kit Mazda Miata MX5 NB 1.8 1999

With 8 channels capable of controlling injection and ignition duites, the Platinum Sport 1000 can support most modern engines (including 2 rotor engines) with multi-coil or conventional distributor ignition systems as well as aftermarket CDI systems. It is capable of controlling sequential injection on engines up to 4 cylinders, or semi-sequential up to 8

£1151.66

Haltech Platinum Sport 1000 3 Plug ECU with Patch Loom Kit Mazda Miata MX5 NA 1.8 90-97

With 8 channels capable of controlling injection and ignition duites, the Platinum Sport 1000 can support most modern engines (including 2 rotor engines) with multi-coil or conventional distributor ignition systems as well as aftermarket CDI systems. It is capable of controlling sequential injection on engines up to 4 cylinders, or semi-sequential up to 8

£1211.91

Haltech Platinum Sport 1000 2 Plug ECU with Patch Loom Kit Mazda Miata MX5 NA 1.8 90-97

With 8 channels capable of controlling injection and ignition duites, the Platinum Sport 1000 can support most modern engines (including 2 rotor engines) with multi-coil or conventional distributor ignition systems as well as aftermarket CDI systems. It is capable of controlling sequential injection on engines up to 4 cylinders, or semi-sequential up to 8

£1211.91

HKS VPC Air Temperature Sensor Universal

HKS VPC Air Temperature Sensor Universal Air Temperature Sensor for VPC and PFC

HKS VPC Air Temperature Sensor Mount 1/8pt Universal

HKS VPC Air Temperature Sensor Mount 1/8pt Universal Air Temperature Sensor mount for Air Temp Sensor of VPC and PFC F-CON. Available in 1/4 PT and 1/8 PT sizes. (Sensor Not

The Knowledge

THE KNOWLEDGE

ECU

The Engine Control Unit (ECU) is a central electronic command that registers sensor/gauge inputs across the engine and controls a series of actuators which optimise performance. Essentially this is a vast series of mapping tables of inputs and outputs. The sensor readings dictate the inputs, which the ECU then identifies the desired (or mapped) output and delivers that to the actuator.

ECU Control

An ECU is primarily responsible for controlling the fuel injection and ignition sequence of the internal combustion engine. It can also control idle speed, air-fuel ratio, anti-lock brakes and electronic fuel injection.

Other Types of ECU

As analogue evolves to digital, the principle of multiple smaller independent ECUs became the norm. Automatic transmission have a dedicated ECU providing precision shifts. The suspension units may have an ECU controlling ride smoothness, while remaining suitable for the prevailing road surface. An ECU may control the internal electronics such as air conditioning, electric seats/windows, door locks.