IN−46 − INTRODUCTION TERMS 2000 LEXUS LX470 (RM745U) 46 Author : Date:
TCM Transmission Control Module Transmission ECU, ECT ECU TP Throttle Position Throttle Position TR Transmission Range − TVV Thermal Vacuum Valve Bimetallic Vacuum Switching Valve (BVSV) Thermostatic Vacuum Switching Valve (TVSV) TWC Three−Way Catalytic Converter Three−Way Catalytic (TWC) Manifold Converter CCRO TWC+OC Three−Way + Oxidation Catalytic Converter CCR + CCo VAF Volume Air Flow Air Flow Meter VR Voltage Regulator Voltage Regulator VSS Vehicle Speed Sensor Vehicle Speed Sensor WOT Wide Open Throttle Full Throttle WU−OC Warm Up Oxidation Catalytic Converter − WU−TWC Warm Up Three−Way Catalytic Converter − 3GR Third Gear − 4GR Fourth Gear −