Lexus ES: System Diagram
SYSTEM DIAGRAM
| *1 | Throttle Body with Motor Assembly | *2 | Intake Air Control Valve (for ACIS) |
| *3 | Intake Air Control Valve Actuator (for ACIS) | *4 | ECM |
| *5 | Vacuum Switching Valve (for ACIS) | - | - |
| *a | Engine Speed Signal | *b | from Vacuum Pump |

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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replac
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) *2 VACUUM HOSE SUB-ASSEMBLY *3 V-BANK COVER SUB-ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Sp
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DESCRIPTION The ECM communicates with each sensor and ECU via CAN communication. If any malfunction is detected in a CAN communication circuit, one or more CAN communication system DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from U0100
DESCRIPTION Refer to DTC P012011. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P01201C Throttle / Pedal Position Sensor / Switch "A" Circuit Voltage Out of Range The difference between the output voltage of VTA1 and VTA2 is less than
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