U0312 Trouble Code

View U0312 obd/2 error code description and symptoms. U0312 engine photo

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as U0312. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U0312

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

Difficulty Level (Expert)
Level
Repair Time (35 Min.)
Time
Cost Prediction : $ 30-110

U0312 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U0312 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If throttle/petal position sensor/switch c circuit low input so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the throttle/petal position sensor/switch c circuit low input.

Wrench Tool U0312 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

Common Causes of U0312

A common cause of code U0312 is the failure of Throttle/Petal Position Sensor/Switch C Circuit Low Input, but there are several other possible causes as well, such as ;

U0312 code for all cars

You can view according U0312 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U0312 Wolseley 25 +U0312 Caterham C +U0312 Mercedes Sl 280 +U0312 Bmw M3 +U0312 Dodge Srt-4

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