Engine Off Timer Monitor
WARNING: This page is about a different variant/trim than selected.
OPERATION
| DTC | P2610 |
| Monitor execution | Continuous |
| Monitoring Duration | Monitor 1,2: Only one test per key cycle completed Monitor 3: 5 failure counter Monitor 4: 6 sec. after ECU initialization only |
ENABLE CONDITIONS
| Parameter | Min. | Max. |
|---|---|---|
| Monitor 1: | ||
| Ignition switch position: Key-on or engine off soak time < 10 sec. | ||
| Monitor 2: | ||
| Power down mode/ECU sleep mode active (Engine off soak time >= 10 sec. and ignition switch position: key-off) |
||
| Monitor 3: | ||
| Engine speed | 560 RPM | - |
| Monitor 4: | ||
| ECM completely powered down since previous drive cycle | True | |
TYPICAL MALFUNCTION THRESHOLDS
| P2610: |
| Monitor 1: |
| Error counter based on failures >= 3 count Failures: Checking for SPI error and Clock deviations via SPI |
| Monitor 2: |
| Hardware tests performed test for overflow/limit to maximum: soak time > 45,800 sec. |
| Monitor 3: |
| Difference between reference clock time and engine off clock time > 2 sec. |
| Monitor 4: |
| Synchronization time (reference clock vs. engine off timer) > 6 sec. |