Hello when my engine is hot the radiator fans are on..... when i stop the engine and direktly restart it i got no problem ....

but once i leave it like 10 -15 minutes cooling down i got some trouble to restart it i need to play with the throttle pedal.
I notice if i unplug the yellow plug ( coolant temp sensor) the car restart fine .
i checked the ohm resistance on the sensor when engine is hot it was like 560 .....