| Signal Waveform |

Specification Pressure (kPa)Output Voltage (V)20.00.7946.661.84101.324.0
Circuit Diagram
C
Inspection 1. 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.