P3157 Trouble Code

View P3157 obd/2 error code description and symptoms. P3157 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.

Difficulty Level (Easy)
Level
Repair Time (45 Min.)
Time
Cost Prediction : $ 80-170

P3157 Error Code Repair Process :

The rule of P3157 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of steering column lock switch circuit failure. Likewise, overriding the OBD P3157 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Wrench Tool P3157 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 P3157

A common cause of code P3157 is the failure of Steering Column Lock Switch Circuit Failure, but there are several other possible causes as well, such as ;

P3157 code for all cars

You can view according P3157 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P3157 Denzel Sport +P3157 Acura Rdx +P3157 Lexus Is250 +P3157 Mg Pa +P3157 Buick Century

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

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