General Information: DTC Detecting Condition
DTC DETECTING CONDITION CHART
| Item | Detecting Condition | Possible Cause | |
|---|---|---|---|
| CASE1 | DTC Strategy | Circuit continuity check, pulse test | Continuous Open or short in control circuit Knock sensor PCM |
| Threshold Value | Integrator value difference (End value - Start value) < 4V | ||
| CASE2 | DTC Strategy | Circuit continuity check, zero test | |
| Threshold Value | Integrator gradient > 200 V/sec | ||
| CASE3 | DTC Strategy | Parity check | |
| Threshold Value | Number of parity errors > 5 | ||
| Diagnostic Time | Continuous | ||