Components COMPONENTS ILLUSTRATION  Installation INSTALLATION PROCEDURE 1. INSTALL VVT SENSOR
(b) Connect the 4 sensor connectors. 2. INSTALL AIR CLEANER HOSE ASSEMBLY 3. INSTALL V-BANK COVER SUB-ASSEMBLY Removal REMOVAL PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY 2. REMOVE AIR CLEANER HOSE ASSEMBLY 3. REMOVE VVT SENSOR
(b) Remove the 4 bolts and 4 sensors. |
Toyota Tundra Service Manual > Sfi System: Throttle Actuator Control Motor Current Range / Performance (P2118)
DESCRIPTION The ETCS (Electronic Throttle Control System) has a dedicated power supply circuit. The voltage (+BM) is monitored and when it is low (less than 4 V), the ECM determines that there is a malfunction in the ETCS and cuts off the current to the throttle actuator. When the voltage becomes un ...
