DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detected condition | |
|---|---|---|---|
| P0331 | KNOCK SENSOR 1 B2 (Knock/Combustion Vibration Sensor 2 Circuit Range/Performance Bank 2) |
Diagnosis condition | During fuel cut after engine warm-up |
| Signal | Knock sensor | ||
| Threshold | When the ECM detects knocking during engine running more than the threshold value | ||
| Diagnosis delay time | 5 seconds | ||
POSSIBLE CAUSE
Harness or connectors
(The knock sensor circuit is open or shorted.)
- Knock sensor
- Knock sensor installation
FAIL SAFE
Not applicable