P03B3 Engine Trouble Code
Meaning of P03B3 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.
P03B3 Fault Symptoms :
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If one of these reasons for P03B3 code is occuring now you should check P03B3 repair processes.
Now don't ask yourself; What should you do with P03B3 code ? The solution is here : |
P03B3 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. |
P03B3 Code Meaning :
P | 0 | 3 | b | 3 |
---|---|---|---|---|
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine | Intake Valve Control Solenoid Circuit Low | Throttle/Pedal Position Sensor/Switch A Circuit Intermittent | Exhaust Gas Recirculation Sensor B Circuit High |
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.
P03B3 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP03B3 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Main reason For P03B3 CodeThe reason of P03B3 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent. |
P03B3 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.