If internal error is detected, the PCM sets DTC P0606.
Item | Detecting Condition | Possible Cause | |
DTC Strategy | Case1 |
•
Controller Malfunction - Check failure of controller operation | 1. Poor connection 2. PCM 3. Programming error |
Case2 |
•
Knock Acquisition check | ||
Enable Conditions |
•
Heater PWM > 1.56%
•
Sensor operative readiness detected tip temp > 630 °C or tip temp > 630 °C
•
11V < Battery voltage < 16V | ||
Threshold Value | Case1 |
•
Error bit information from HW circuit | |
Case2 |
•
Internal ECU diagnostic | ||
Diagnostic Time |
•
5 sec | ||
MIL ON Condition |
•
2 driving cycles | ||
