Optimal engine performance
							                                
                                        
                                    
							                        
                    
                            Driving within this section could damage the engine
							                                
                                        
                                    
							                        
                    
                            The most efficient fuel usage
							                                
                                        
                                    
							                        
                    
                            Safe engine operating conditions
							                                
                                        
                                    
							                        
                     
	 
	