DTC P0350 in Hyundai H1

Yes friend ,, Kikimec ,,,, The injectors were done cleaning and testing. Only that they have told me that the ECU of some cars, turn off the injectors when they detect a fault in some coil, the expensive computer has a year of bought and installed. Today at least I left it and the fault was not presented, of course I did not turn on the air conditioning, the fault is presented faster when I turn on the air conditioning. The injectors proof I have done it with the scanner, to activate and deactivate the injector.

Hello everyone. Follow the fault is more when I turn on the air. What I have noticed is that in the oxygen sensor, when presented, the output voltage is zero.

Well friend, you have echoed intercarbiar the ignition coils, I have had other cases with Hyundai and it is the coils, you should intercarbial them to see if the fault is passed to you for the other cylinders

If friend, exchange the coils, the two are new, and nothing, everything remains the same.

Well, I could give you more help if you send me the motor literness, to? Oy the engine model (numbering)