| Great news of our latest software suite release.
FlashCAN Mazda DISI is now available to enable mapping of the MZR 2.3 DISI (Direct Injection Spark Ignition) engine.
This engine is fitted to all of the Mazda 3/6 turbo 2.3 models from 2005 to 2010, variously named, 3MPS(Europe, Australia), Mazdaspeed3 (US), Axela (Japan), 6MPS, Mazdaspeed6, Atenza from 2007 to the latest Generation 2 model for 2010.
In addition this engine is fitted in the CX-7s available in most world markets with the DISI engine.
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This new software suite, which has been in development for over 18months, once again, gives the tuner full edit control of the important maps in this hugely complex ECU.
The Mazda MPS ECU carefully controls Engine Torque Output by accurately using the throttle butterfly to limit airflow into the engine. Even whilst the accel pedal maybe be fully depressed the throttle butterfly will only open around 60%. The Torque maps actual reduce Engine Torque Output by closing the throttle in the first four gears, so easy improvements can be made. FlashCAN Mazda DISI allows full access to the Torque Control system and the Torque Based Engine Load Control Strategy. FlashCAN Mazda DISI also provides accurate and high speed CAN Datalogging for easy data analysis.
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| | | This project started when the 'Powered By EcuTeK' Race car was entered and won the 07-08 Production Series and this success has continued with "our" car winning the 09 series.
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Some of the road car results we have achieved can be seen on the DeltaDash data log shown below.
It is clear in the example here that the mapping offers significant increases in recorded engine load and air flow
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This is reflected on the dyno with the stock car showing big power and torque increases across the rev range.
 
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Mazda Performance 
