02 / Understand
Latest analysis
BROWSER SIMULATORSOMETHING’S WEIRD. P3 · ECHO · 1 failed check
Intermittent ECHO activity
68% confidence · interpretationECHO 19.7 replies/s (healthy 28.4). 12 ECHO dropouts per minute
Possible causesNot yet confirmed
- 01
Loose or disconnected ECHO wire
- 02
Sensor fault
- 03
Missing response
Next diagnostic testGently move the ECHO jumper while P3 is watched.