P2949 Trouble Code

View P2949 obd/2 error code description and symptoms. P2949 engine photo

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

P2949 Error Code Repair Process :

If your vehicle failed a P2949 test and the P2949 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses wiper rear park sense input circuit open a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look wiper rear park sense input circuit open: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

P2949 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P2949

A common cause of code P2949 is the failure of Wiper Rear Park Sense Input Circuit Open, but there are several other possible causes as well, such as ;

Damaged ECM
Continuous oil flow to the VCT piston chamber
Faulty Fuel injector
Radio frequency interference (RFI)

P2949 code for all cars

You can view according P2949 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P2949 Hyundai Tuscon

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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