P0193 - P0333

Question

Both codes come up and I have hesitation and performance restricted light comes up..

Answer 1

P0193 Fuel rail pressure sensor

P0333 Knock sensor

P0333 knock sensor code came on due to the hesistation and performance problem, The solution is to replace the fuel rail pressure sensor.The fuel rail pressure sensor gives fuel as the load demands by varying voltage to the fuel pump,A failing fuel rail sensor will result in hesitation, engine stalling,

Comments

So I don't need tired change the knock sensor? Just the fuel rail pressure sensor

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The fuel rail sensor is all that is required, The knock sensor is just a input sensor reporting the condition of the engine, Just do the fuel rail sensor,