Electronic EGR Actuator | Terminal | Inspection Condition | Measured Value | Remarks | |
Pin No. | 1 | EGR Actuator motor(+) |
•
Ignition switch "ON" & Engine "OFF"
•
Voltage is measured on wiring side(Disconnected) | B+ | Signal Waveform (Fig. 1) |
2 | - | - | - | ||
3 | EGR Actuator motor(-) | B+ | Signal Waveform (Fig. 2) | ||
4 | EGR Actuator Feedback Signal | Approx. 4.0V | - | ||
5 | EGR Actuator Ground | 0V | - | ||
6 | EGR Actuator Power | Approx. 5V | - | ||
Fig.1) Pull-up voltage value of motor(+) (Duty value = Approx. 70%)
Fig.2) Pull-up voltage value of motor(-) (Duty value = Approx. 70%)
