Andhra Pradesh Police raided a petrol pump at Puttur road in Chittoor district and found that a fuel dispensing machine was tampered with using a microchip. <br /><br />When physically measured, the machine dispensed 40 ml less fuel per litre. <br /><br />Police have taken the manager of the petrol pump into custody. A case will be registered against the petrol pump owner, the manager and the person who sold the chip, police said.
