G5C: DIAGNOSIS OF PETROL INJECTION SYSTEMS

Structure and operation of the engines endothermic and techniques necessary to operate and diagnose any defects on electronic systems and not, involving the removal of pollutants from petrol and diesel engines. Operating and strategy of EOBD system and procedures for diagnosis, logic of intervention of Spy MIL (activation, deactivation and cancellation code failure). Analysis and monitoring systems of pollution abatement: EGR, Canister, operation and control of various types of probes Lambda latest generation for petrol and diesel engines, trivalent catalysts, diesel particulate filters type FAP and DPF, procedures to return of additive and the regeneration forced process of soot filter. Control procedures with the help of gas analysers.