Fuel injection control signal
PCM terminals
- Fuel injector No. 1: 2A (+)-Negative battery terminal (-)
- Fuel injector No. 2: 2B (+)-Negative battery terminal (-)
- Fuel injector No. 3: 2C (+)-Negative battery terminal (-)
- Fuel injector No. 4: 2H (+)-Negative battery terminal (-)
Oscilloscope setting
- 5 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
- idle (after warm up)