Injector | Terminal | Inspection Condition | Measured Value | Remarks | |
Pin No. | 1 | Injector Control(High) |
•
Ignition switch "ON" & Engine "OFF"
•
Voltage is measured on wiring side (Disconnected) | Approx. 5V | - |
2 | Injector Control(Low) | 0V | - | ||
Injector | Terminal | Inspection Condition | Measured Value | Remarks | |
Pin No. | 1 | Injector Control(High) |
•
Ignition switch "ON" & Engine "OFF"
•
Voltage is measured on wiring side (Connected) | Approx. 5.0V | - |
2 | Injector Control(Low) | Approx. 5.0V | - | ||
Fig.1) Injector control low/high signal waveform and current under engine idle. (2 Pilot injection, 1 main injection)
Fig.2) Injector control low/high signal waveform and current under engine speed approx. 3,000RPM. (2 Pilot injection, 1 main injection and 1 post injection)
