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C0522 Engine Trouble Code

Meaning of C0522 engine trouble code is a kind of chassis trouble code and C0522 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

C0522 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for C0522 code is occuring now you should check C0522 repair processes.
Now don't ask yourself; What should you do with C0522 code ?
The solution is here :

C0522 Possible Solution:

C0522 Engine

Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.

C0522 Code Meaning :

C 0 5 2 2
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Fuel Composition Sensor Circuit Malfunction Turbocharger Boost Sensor A Circuit Low Glow Plug/Heater Circuit 'A' Malfunction

The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.

C0522 OBD-II Diagnostic Chassis (C) Trouble Code Description

C0522 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Main reason For C0522 Code

The reason of C0522 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.

C0522 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.