P0049 Engine Trouble Code
When you check engine light came on code P0049 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P0049 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
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 $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
P0049 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Engine Shutoff Solenoid Malfunction||Ignition Coil A Primary/Secondary Circuit Malfunction|
The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.
P0049 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0049 OBD-II Trouble Code Turbocharger/Supercharger Turbine Overspeed is the generic definition for the P0049. P0049 code.
Reason For P0049 CodeThe reason of P0049 OBD-II Engine Trouble Code is .
Parts or components should not be replaced with reference to only a P0049 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.