Guy Trying to Unflood Car's Engine Causes Car to Catch Fire

This guy was trying to remove fuel from the car's combustion chamber. Before he began with the cranking, he asked his friend if the car's ignition was turned off. His friend said it was, so he continued spinning the motor. The sensors were triggered, thinking the motor was trying to start, so it sparked. As he rapidly cranked the engine over, the spark ignited the fuel, causing the car to catch fire.