Hi
@superwofy , i tried in your XDF threshold of coolant/oil temp after engine off. Are you sure it work ?
After turning off the engine on mine, water and oil exceeding the thresholds that I set, the water pump was not running, nor the fan.
Yes, those thresholds work however, there's more to it than that.
First, those thresholds need to be reached and Terminal R must be off.
Secondly, the DME uses a calculated fuel consumed value over a set time period (K_VSKR_ZK) to determine if overrun should happen. I.e even if those thresholds (coolant OR oil) are exceeded, if enough fuel wasn't consumed in the last 240s of the last drive cycle, overrun will not happen. There are also two modes for the EWP. 2 minutes or 4 minutes.
Perhaps K_EWPVSKR1 and K_EWPVSKR2 can be set lower as Vskr_mw_nl (calculated fuel used) must be greater than these thresholds. Setting K_EWPVSKR2 to 0 should mean it will always overrun for two minutes after engine off (as long as temp thresholds are met).
The fan algorithm seems much simpler. Though I have my thresholds set pretty high so I have not heard it run.