ECM Internal Circuit/Memory Monitor
WARNING: This page is about a different car, the 2006 Suzuki XL-7. However, it is still accessible from the selected car via links, so may be relevant.
Operation
ECM INTERNAL CIRCUIT/MEMORY MONITOR OPERATION
| DTCs | P0601 |
| Monitor execution | Continuous |
| Monitoring Duration | Not applicable |
| DTCs | P0607 |
| Monitor execution | Continuous |
| Monitoring Duration | Not applicable |
| DTCs | P0630 |
| Monitor execution | Once per driving cycle |
| Monitoring Duration | 2 s |
Enable conditions
ECM INTERNAL CIRCUIT/MEMORY MONITOR ENABLE CONDITIONS
| Parameter | Minimum | Maximum |
|---|---|---|
| P0601 | ||
| Not applicable | ||
| P0607 | ||
| Not applicable | ||
| P0630 | ||
| Not applicable | ||
Typical malfunction thresholds
ECM INTERNAL CIRCUIT/MEMORY MONITOR TYPICAL MALFUNCTION THRESHOLDS
| Phase 1: Check sum error |
| Phase 2: Communication error / Timer error / Driving control error / Check sum error |
| Phase 3: Data length not 17 bytes / Check sum error |