| DTC Strategy |
Case 1 |
|
- Poor connector connection
- ECM
- Programming error
- Internal power supply (5V)
- SPI communication
|
| Case 2 |
- Range check, high voltage
|
| Case 3 |
|
| Threshold Value |
Case 1 |
- Internal supply voltage monitoring by internal is less than 4.5V
|
| Case 2 |
- Internal supply voltage monitoring by internal is greater than 5.25V
|
| Case 3 |
- SPI communication error counter power IC with internal is greater than 0
|
| Diagnostic Time |
Case 1, 2 |
- Continuously (maximum 135us)
|
| Case 3 |
- Continuously (maximum 80us)
|
| MIL ON Condition |
|