Regulates fuel delivery based on 2013 Lexus LX570 5.7L Engine Computer load and speed Controls ignition timing to optimize performance and efficiency Monitors emissions levels and adjusts settings to meet regulatory standards
ECU car vs. PCM car vs. ECM in car While 2013 Lexus LX570 5.7L ECU Replacement, PCM, and ECM are often used interchangeably, there are slight distinctions based on their applications.