Hello Everyone!
This summer I finished assembling a 7A-GE (1800cc block of 7A-FE and cylinder head of 4A-GE), wiring and mapping was to be made by a workshop that, after having bought the ECU and sensors link, invited me to find a plan B because they were too busy, so I am the plan B xD
By the way, it's a Link Storm G4X.
The engine has a ported cylinder head, 20v Black Top ITB's, high compression pistons, lightened connecting rods, all balanced and well measured, and now that it's time to move on to the engine management, I wanted to ask you:
After reading a lot, it seems that the best for a car with itbs that is used daily, what works best is a mix between Alpha-n and MAP, so for the map I'm mounting a vacuum manifold with check valves to the itbs.
The ECU has coolant temp, oil temp, oil pressure, MAP, TPS, IAT, fuel pressure, wideband and knock sensor, and the triggers come from the 24 tooth wheel and the second from the phasing wheel, which originally had 4 teeth and now only 1.
The ignition is now OK, we can adjust the advance and measuring with the stroboscope, it works perfect.
What I wanted to ask you is if you could tell me how or where to start learning about mixed maps, or how to call the maps that value map and alpha-n, or if it is a table with alpha-n and map correction or the other way around, or if it goes by percentages of tps or vacuum in the map.
I'm still learning, greetings and thank you very much!
