General Description
ECM keeps internal counting to calculate the model values related to temperature under IG "OFF" condition. ECM uses this values to improve efficiency when the engine starts again.
DTC Description
If The deviation between the value by LPC and the value by internal counting is over 20 sec or ECM detects an error on internal memory, ECM sets P2610.
DTC Detecting Condition
Item | Detecting Condition | Possible Cause |
DTC Strategy | Check LPC(Low Power Counter)
| ECM
Battery low-voltage
|
EnableConditions | Case1 | Engine "ON" > 10 sec.
Battery voltage > 8V
|
Case2 | The internal memory is noraml.
|
Threshold value | Case1 | The deviation between the value by LPC and the value by internal counting > 20 sec
|
Case2 | LPC is reset to "0" abnormally.
|
Diagnosis Time | -
|
MIL On Condition | NO MIL
|
* LPC(Low Power Counter) : Time counter after IG OFF