I'm having some errors on my 4d56 engine, 170k and yes 46 -

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Dear customer, with which equipment did you do these diagnostics and what are the noticeable faults in your car?

What work have you done so far?

Dear customer, regarding the faulty sensors, did you check them? Are the connections of these sensors correct?

Dear customer from the fault codes there is a possibility that you have problems with the injectors, the engine timing system and the throttle body, I am not concerned about the oxygen sensor as irregular combustion does not necessarily mean that the vehicle has a damaged oxygen sensor. My recommendation is to start by checking the injectors, then disassemble the throttle body and check for excess dirt, if the fault code persists you may need to consider replacing the throttle body. You will need to check the engine timing as there are problems with both the timing sensors and the belt.