Across
- 2. Characteristic waveform shape from sensors
- 4. Tool used to analyze voltage vs. time for sensors and circuits
- 6. Checks wiring and connectors for open or short conditions
- 8. Emulator used to mimic sensor signals for ECU testing
- 10. the vehicle’s engine/computer unit
- 11. Scan tool feature that sends commands to actuators
- 12. ECU adjustment process to ensure correct sensor input/output
Down
- 1. Data snapshot captured at the moment a fault occurs
- 3. Writing new features or options into the vehicle’s control module
- 5. Diagnostic Trouble Code stored by the PCM
- 7. Parameter ID: specific data value reported by the scan tool
- 9. Updating module software as part of diagnostics