DTC Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition |
Possible cause |
| Case 1 |
DTC Strategy |
- Bearing knock signal exceeds reference value at idle or accelerated condition
|
- Connecting rod bearing
|
| Enable Conditions |
- No fault related to knock sensor
- In the absence of misfire diagnosis (the number of misfire detections is below the reference value)
- Engine operating state IS or PL
- 1000 segments is elapsed after startup
- Engine oil temperature is higher than 80°C
|
| Threshold value |
- Cylindrical connecting rod bearing knock signal of 4.8 or more occurs more than 3 times in 5 segments
|
| Case 2 |
DTC Strategy |
- Bearing knock signal exceeds reference value at deceleration condition during acceleration
|
| Enable Conditions |
- No fault related to knock sensor
- In the absence of misfire diagnosis (the number of misfire detections is below the reference value)
- Engine operating state PL, PU
- Status after 1000 segments aft
- Engine oil temperature is higher than 80°C
|
| Threshold value |
- Cylindrical connecting rod bearing knock signal of 4.3 or more occurs more than 2 times in 5 segments
|
| Case 3 |
DTC Strategy |
- Bearing knock signal exceeds reference value at idle entry condition during deceleration
|
| Enable Condition |
- No fault related to knock sensor
- In the absence of misfire diagnosis (the number of misfire detections is below the reference value)
- Engine operating state PU, IS
- Status after 1000 segments after startup
- Engine oil temperature is higher than 80°C
|
| Threshold value |
- Cylindrical connecting rod bearing knock signal of 3.5 or more occurs more than 2 times in 5 segments
|
| Case 4 |
DTC Strategy |
- Bearing knock signal exceeds reference value at idle entry condition during fuel cut deceleration
|
| Enable Condition |
- No fault related to knock sensor
- In the absence of misfire diagnosis (the number of misfire detections is below the reference value)
- Engine operating state PUC, IS
- Status after 1000 segments after startup
- Engine oil temperature is higher than 80°C
|
| Threshold value |
- Cylindrical connecting rod bearing knock signal of 4.3 or more occurs more than 2 times in 5 segments
|
| Diagnosis Time |
|
| MIL On Condition |
|