Operation CHARM: Car repair manuals for everyone.

Oscilloscope Patterns and Waveforms




Generated pulse (reference)

Pattern 1





- Terminal: 8G (+) -> body ground (-)
- Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range

Pattern 2





- Terminal: 8G (+) -> body ground (-)
- Oscilloscope setting: 1 V/DIV (Y), 1 ms/DIV (X), DC range