On-board snapshot when engine stalls:
The preconditions for recording an on-board snapshot when the engine stalls are shown below. When an engine stall occurs under these preconditions, the parameters related to the engine stall are stored in the PCM - for a time span extending for 9 seconds before the engine stall and 1 second after the engine stall - covering a total of 10 seconds.
The precondition is:
- After 5 seconds have elapsed after engine start (engine speed 500 RPM or higher)
(When an engine stalls within 5 seconds after the engine starts, the on-board snapshot is not saved in the memory area that records engine stalls. It is saved in the "Engine Does Not Start" memory area because the engine did not run for 5 seconds before stalling.)
- Engine speed at the time of an engine stall below 3, 000 RPM
- After 1 drive cycle, after PCM reset, or battery terminal disconnection.
- Not during SCS short
*: In case of an engine stall for a vehicle with manual transmission at a vehicle speed of 3.1 mph (5 km/h) or lower, the on-board snapshot is not memorized.