Daihatsu Hijet Efse Ecu Pinout Hot Info

Use a screwdriver or large test light on ECU pins. Low-current circuits will be destroyed.

: A vital crowdsourced resource for specific pin maps, though users must verify their specific ECU part number (e.g., 89560-87213) as layouts vary by year and market. Troubleshooting "Hot" ECU Issues daihatsu hijet efse ecu pinout hot

While exact numbering varies by ECU part number (such as 89560-97543), the following core pins are standard across most EF-engine EFI systems: Live To Dai Power & Ground : Switched power from the EFI relay. : Constant battery power (12V) for memory. E1 / E01 / E02 : Main chassis grounds for the ECU and power circuits. : Sensor ground (common for TPS and coolant sensors). Inputs (Sensors) : 5V reference power supplied to sensors. : Manifold Absolute Pressure signal. : Coolant temperature sensor input. : Intake air temperature sensor input. : Oxygen sensor signal. Use a screwdriver or large test light on ECU pins