P0202Injector Circuit/Open - Cylinder 2

The engine computer detected an electrical fault, such as an open circuit, in the control circuit for the fuel injector on cylinder 2. It is not getting the expected electrical response from that injector. This usually means cylinder 2 is not receiving fuel correctly, leading to a misfire on that cylinder.

Ամենատարածված պատճառներն են՝ Loose, corroded, or damaged injector connector at cylinder 2, Open or shorted wiring to the cylinder 2 injector, Failed cylinder 2 fuel injector, Poor power or ground feed to the injector, Faulty injector driver circuit in the ECM (less common)։

Սովորաբար անվտանգ է կարճ տարածությունների վրա վարել, սակայն շուտով ստուգել տվեք։

Check the connector and wiring at the cylinder 2 injector first, then test the injector. A persistent misfire can damage the catalytic converter, so limit driving and have it diagnosed promptly.