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Want to see the ECU CPU ROM data on the 4A-GE AE86?

June 8, 2021 in /by

2D fuel map and simple 3D ignition mapIt was running on Motorola 68series CPU. Check the modification date and time of the file ;-) You can download it from the following.ECU CPU ROM data for AE86 4A-GE download hereUnzip the zip file and open the file with a binary editor. Link policyPlease link to this […]

Two major categories of electronically controlled engine tuning

May 28, 2021 /0 Comments/in /by

There are two types of engine tunes: genuine ECU and engine management. Genuine ECU TuningA tune that adjusts the fuel and ignition timing according to the increase in intake air volume and muffler replacement and changes the limiter.Several tens of horsepower gain are possible even with a naturally aspirated engine.It is easy to power up […]

D Jetronic MAF sensor less System “MAFLESS Tuner” Coming Soon

May 23, 2021 /0 Comments/in /by

Vehicles that use AFM or MAF sensors in race cars are very rare.The engine management system basically does not use MAF.MAF is the resistance of intake air and loses horsepower. Eliminate the intake air resistance of the MAF sensor Higher response than MAF sensor Remove horsepower limitation from MAF sensor Increase / decrease of fuel […]