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P0047 Engine Trouble Code

Meaning of P0047 engine trouble code is a kind of powertrain trouble code and P0047 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.

P0047 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 P0047 code is occuring now you should check P0047 repair processes.
Now don't ask yourself; What should you do with P0047 code ?
The solution is here :

P0047 Possible Solution:

P0047 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.

P0047 Code Meaning :

P 0 0 4 7
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Ambient Air Temperature Sensor Circuit Low Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector) Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

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.

P0047 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0047 OBD-II Trouble Code Turbocharger/Supercharger Boost Control A Circuit Low is the generic definition for the P0047. P0047 code.

Main reason For P0047 Code

The reason of P0047 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.

P0047 DTC reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.