P0122 Engine Trouble Code
Meaning of P0122 engine trouble code is a kind of powertrain trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $240-$400 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
P0122 Fault Symptoms :
If one of these reasons for P0122 code is occuring now you should check P0122 repair processes.
Now don't ask yourself; What should you do with P0122 code ?
The solution is here :
P0122 Possible Solution:
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.
P0122 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Rail/System Pressure - Too High||Turbocharger Boost Sensor A Circuit Low||Glow Plug/Heater Circuit 'A' Malfunction|
The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.
P0122 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0122 OBD-II Trouble Code The throttle position sensor ( P0122 code.
Main reason For P0122 CodeThe reason of P0122 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.
P0122 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.