U3125 Engine Code Repair
Meaning of U3125 engine trouble code is a kind of network 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.
U3125 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for U3125 code is occuring now you should check U3125 repair processes.
Now don't ask yourself; What should you do with U3125 code ?
The solution is here :
U3125 Possible Solution:
Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.
U3125 Code Meaning :
U
OBD-II Diagnostic Network (U) Trouble Code For Engine
3
Ignition System Or Misfire
1
Ambient Air Temperature Sensor Circuit Low
2
Engine Shutoff Solenoid Malfunction
5
Timing Reference High Resolution Signal A Too Many Pulses
Regarding the U3125 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.
U3125 OBD-II Diagnostic Network (U) Trouble Code DescriptionU3125 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.Main reason For U3125 CodeThe reason of U3125 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low. |
Parts or components should not be replaced with reference to only a U3125 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.