標題: [資訊] Piggyback ECU information [打印本頁] 作者: chaiwl83 時間: 2009-7-11 12:46 PM 標題: Piggyback ECU information
本帖最後由 chaiwl83 於 2009-7-11 12:50 PM 編輯
Piggybacks
E-manage Blue
What is an E-Manage? What can an E-Manage do? An E-Manage belongs to the category of electronics called piggyback controllers. They are called this because the do not completely replace the factory engine management unit, but rather work in conjunction with the factory unit to allow you to tune and control specific aspects of the engine's operation while allowing the the original to maintain control of the rest. It is the best of both worlds!
Today's engine management unit is an incredibly complex piece of machinery. It does far more than simply control the delivery of fuel and ignition to the engine. They also control valve timing and are responsible for adjusting emissions. Nearly every piece of electronic equipment in the car ties its operation into the ECU. You can't simply yank it out and expect the car to operate correctly.
Fortunately, there is hope for the auto enthusiast who needs to extract more performance from his or her car than the stock ECU was intended to provide. That hope is the GReddy E-Manage. This precision controller will allow you to adjust a broad range of performance-related controls in concert with the ECU. The result? Killer performance and a car the works properly, as the manufacturer intended. Consider just a few of the things you can control with your GReddy E-Manage:
Fuel Delivery - Compensate for upgraded mass air flow meters, throttle bodies, or fuel injectors.
Adjustment of fuel delivery at 5 different RPM ranges
Adjustment of air flow meter signal by up to 20%
Incorporated Fuel- and Boost-Cut Controller
Control of up to two additional injectors activated by boost or RPM level (with optional boost sensor)
Idle adjustment circuit included
Ignition Timing Adjustment - Control your ignition timing under high-output conditions (with optional timing adjustment harness)
VTEC Timing - Have one of these in your car? Now you can do even more!
Set valve timing based on Engine Speed
Use your factory non-VTEC ECU with your VTEC engine swap!
The EManage even features password protection of the user's setup and stores its settings in non-volatile memory so settings are not lost if the battery is disconnected or dies. It's what you've been looking for!
E-Manage Ultimate
Ideal for optimizing and fine-tuning performance products such as; Exhaust, Air Intake, Intercoolers, Boost Controllers and Turbo upgrades, the e-manage Ultimate does it better than any other system on the market. The GReddy e-manage Ultimate does what no other piggyback ECU can, engineered to preserve the best features of the original e-manage (Economically priced, there is no need for tuning from scratch and it is compatible with most Japanese performance vehicles). Some of the new Ultimate features include; add and subtract fuel and ignition maps, a two-preset memory, A/F Target Map (for self tuning), built-in adapters and correction maps, and extensive data logging with Map Tracing for easier tuning. The new e-manage Ultimate includes the Support Tool CD to access all features from a standard USB cable
DASTEK UNICHIP!!! (Common and use widely in Malaysia)
Welcome to the new age of tuning computerised vehicles. Over the years the coming of the computer did marvels for the automotive industry. Unfortunately workshops lost all control over the tuning of these vehicles. Even the slightest idling problem cannot be cured by the non-franchised workshop. In most cases even the authorised agents cannot cure these problems. In short, the tuning of computerised vehicles became nearly impossible.
The UNICHIP gives the properly trained technician full control over the timing and mixture functions of most electronically controlled vehicles. Not only can mixtures and timing be set, but also it can be set under various load and RPM conditions. This gives one the ability to optimise the vehicle for economy under light load conditions and set it up for optimum performance under full-throttle conditions.
The UNICHIP is much more than just a "chip". In actual fact it is a fully functioning computer which is added to the vehicle’s existing engine control unit (ECU). Apart from controlling general timing and mixtures it can do idling control, drive extra injectors, take full control over timing functions, eliminate road speed governors etc. It can be accurately described as a "Piggyback" computer.
The UNICHIP gets wired into the existing ECU harness. If it is removed the vehicle is back to standard. Unlike other after-market units if the UNICHIP is programmed with zeros the vehicle will be standard. Only areas where the vehicle isn’t perfect need to be altered.
The main difference between other after-market "chips" and the UNICHIP is that with the UNICHIP every individual vehicle is optimised. It is not just a chip that was made on one particular vehicle and then gets used on other similar vehicles.
