INTAKE SYSTEM SYSTEM DIAGRAM
| *A | w/o TCV | - | - |
| *1 | ECM | *2 | Vacuum Switching Valve Assembly (for ACIS) |
| *3 | Diaphragm Chamber | *4 | No. 1 Check Valve |
| *5 | Vacuum Tank | *6 | Throttle Valve |
| *7 | Intake Air Control Valve (for ACIS) | - | - |
| *A | w/ TCV | - | - |
| *1 | ECM | *2 | Vacuum Switching Valve Assembly (for ACIS) |
| *3 | Diaphragm Chamber | *4 | No. 1 Check Valve |
| *5 | Vacuum Tank | *6 | Throttle Valve |
| *7 | Intake Air Control Valve (for ACIS) | *8 | Tumble Control Valve (TCV) |
| *9 | Intake Air Control Valve Actuator (for TCV) | *10 | Intake Air Control Valve Position Sensor |
