Carrying out first startup on 1JZ powered S14 Silvia with JZZ30 1JZ engine, have loaded JZX90 base map, have done TPS calibration and MAP sensor calibration (using the on board MAP sensor, jumper is set to on board). Sensor calibration type is set to 7 BAR. Single turbo, stock injectors, pretty much stock engine.
Upon startup idle is rough and wont hold revs and has a really bad breakup, my AEM wideband is also reading extremely lean, the wideband is independent from the ECU. Any help would be greatly appreciated, just trying to get the car moving and ready for tune. I should also add that the car ran perfectly fine on the stock JZZ30 ECU it previously had.
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f-ing dum2.llgx