P1249 Engine Code Repair
Meaning of P1249 engine trouble code is a kind of powertrain trouble code and when the check engine light comes P1249 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.
P1249 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for P1249 code is occuring now you should check P1249 repair processes.
Now don't ask yourself; What should you do with P1249 code ?
The solution is here :
P1249 Possible Solution:
Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change Each time the A/C clutch engages, the PCM is looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC will set. A/C system mechanical failure Open ACP or VREF circuit A/C sensor damaged A/C system electrical failure A/C clutch always engaged Verify A/C system function, including refrigerant charge.
P1249 Code Meaning :
P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
1
Fuel And Air Metering
2
Fuel Rail/System Pressure - Too High
4
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
9
Clutch Position Sensor Circuit 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.
P1249 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1249 OBD-II Trouble Code Wastegate Control Valve Performance is one of the definitions for the P1249; however your vehicles manufacturer may have a different definition for the P1249 code. Please check below for your specific P1249 code.Main reason For P1249 CodeThe reason of P1249 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High. |
P1249 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.