Nissan Zexel Ecu Pinout Work [hot]
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Nissan Zexel ECU pinout work
This detailed guide focuses on the , specifically addressing the fuel injection pumps widely used in Nissan Diesel (UD) trucks and some industrial applications. nissan zexel ecu pinout work
- TPS (Pin 2): Slowly press accelerator. Voltage should sweep smoothly. Jumps indicate a bad TPS or bad ground (pin 3).
- Fuel temp sensor (Pin 4): Should read 2.0V to 3.5V depending on ambient temp. Fixed 5V or 0V indicates open circuit.
- Vehicle Speed Sensor (Pin 7): Jack up rear axle, spin wheel manually. You should see AC voltage fluttering.
- Pump Solenoid (PSP): Controls fuel pressure/quantity.
- Timing Solenoid (TSP): Controls injection timing advance.