Waveform 11
WARNING: This page is about a different variant/trim than selected.
Knock sensor
KNOCK SENSOR WAVEFORM REFERENCE
| ECM Terminal Names | Between KNK1 and EKNK |
| Tester Ranges | 0.01 to 10 V/DIV, 0.01 to 10 msec./DIV |
| Conditions | Engine maintained at 4,000 rpm when warm |
HINT:
- The wavelength becomes shorter as the engine rpm increases.
- The waveforms and amplitudes displayed differ slightly depending on the vehicle.