Do you have access to Mitchell1 Prodemand? If you are willing to share user/password (we can pay $250), please get in contact with us ASAP: email operation-charm [[at]] tuta.io or click to submit anonymously
Oscilloscope Patterns and Waveforms
1. Power supply side of injector
Between resistor and multiport fuel injection relay
1. Run the engine at idle speed.
2. Connect the probe to the oscilloscope pick-up point 1 as shown in the circuit diagram, and check the waveform.
Between resistor and injector
1. Run the engine at idle speed.
2. Connect the probe to the oscilloscope pick-up point 2 as shown in the circuit diagram, and check the waveform of each injector.