| Components |

| 1. Hydraulic tensioner | 2. Mechanical tensioner |
Removal and Installation1.Remove the drive belt.(Refer to Timing System - "Drive Belt")2.Remove the idler (A). Tightening torque : 39.2 - 49.
Removal and Installation1.Remove the drive belt.(Refer to Timing System - "Drive Belt")2.Remove the mechanical tensioner (A). Tightening torque : 18.
Inspection1.Turn the ignition switch OFF.2.Disconnect the intake actuator connector.3.Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.Verify that the intake actuator operates to the recirculation position when connected in reverse.
System Block DiagramComponent Parts and Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.VCUReceives signals from sensor and control switches.