U3807 Trouble Code

View U3807 obd/2 error code description and symptoms. U3807 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.

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

U3807 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3807 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 torque converter clutch solenoid failed on 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 torque converter clutch solenoid failed on.

U3807 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 U3807

A common cause of code U3807 is the failure of Torque Converter Clutch Solenoid Failed On, but there are several other possible causes as well, such as ;

Damaged ECM
Faulty TCM or TCM programming
Erratic camshaft position due to low oil pressure
Fuel Injectors circuit poor electrical connection

U3807 code for all cars

You can view according U3807 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3807 Italdesign Formula

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

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