Switch the engine off immediately
							                                
                                        
                                    
							                        
                    
                            Allow the engine to idle, then switch it off
							                                
                                        
                                    
							                        
                    
                            Rev the engine up, then switch it off
							                                
                                        
                                    
							                        
                    
                            Switch the engine off and on repeatedly
							                                
                                        
                                    
							                        
                     
	 
	