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Summary of change:
after '96 1JZ-GTE, 2JZ-GTE engines equipped with VVTi for intake camshaft. So i have 1JZ-GTE, primary trigger 36-2 at crank, secondary 3teeth even at intake cam. Engine hardware allows to control camshaft angel in interval 60crankdeg. "VVTi PID controller" and "Target camshaft position table" was added to firmware, some extra code for calc camshaft from triggers position was written too. Stock camshaft position table was captured with old known alien advance feature. Also at cold engine we need retard camshaft for reduce VE at warmup and save fuel. OE ECU retard camshaft at low rpm for reduce VE and knock, see my table. Digits in table: bigger - advance, less - retard. http://www.vems.hu/files/MembersPage/Andrey/VVTi_Target.JPG http://www.vems.hu/files/MembersPage/Andrey/VVTi_Settings.JPG
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