P0039 Engine Code Repair
Meaning of P0039 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.
P0039 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for P0039 code is occuring now you should check P0039 repair processes.
Now don't ask yourself; What should you do with P0039 code ?
The solution is here :
P0039 Possible Solution:
Power Steering Pressure (PSP) Switch Signal Malfunction The PCM counts the number of times vehicle speed transitions from 0 to a calibratable speed. After a calibratable number of speed transitions the PCM expects that the PSP input should have changed. This DTC is set if the transition is not detected. Vehicle towed with engine running Power steering hydraulic concern was repaired but DTC was not erased PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged Check, if possible, if vehicle was towed or power steering service was performed. Observe PSP V PID while checking wires for intermittents.
P0039 Code Meaning :
P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
0
Injector Circuit Malfunction - Cylinders
3
Turbocharger Boost Sensor A Circuit Low
9
Clutch Position Sensor Circuit Malfunction
Regarding the P0039 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
P0039 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0039 OBD-II Trouble Code Turbocharger/Supercharger Bypass Valve Control Circuit Range/Performance is the generic definition for the P0039; however your vehicles manufacturer may have a different definition and information for P0039 code.Main reason For P0039 CodeThe reason of P0039 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders. |
P0039 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.