VVTi 1UZ Comparison
LS400 — NEW FEATURESEngine Control SystemGeneralThe engine control system has been changed from that of the ’97 LS400 in the areas described...
https://iskablogs.blogspot.com/2013/07/vvti-1uz-comparison_1.html
LS400 — NEW FEATURESEngine Control SystemGeneralThe engine control system has been changed from that of the ’97 LS400 in the areas described below.The VVT-i, ETCS-i, and ACIS systems have been adopted.The cruise control system and the engine immobiliser system have been integrated with the ECM.A function to communicate with the multiplex communication system has been added.The engine control