U3492 Trouble Code

View U3492 obd/2 error code description and symptoms. U3492 engine photo

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U3492, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U3492 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U3492 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3492 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 fuel level sensor b circuit malfunction 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 fuel level sensor b circuit malfunction.

U3492 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 U3492

A common cause of code U3492 is the failure of Fuel Level Sensor B Circuit Malfunction, but there are several other possible causes as well, such as ;

Engine Control Module (ECM)
Faulty front heated oxygen sensor
Dirty Oil
Dirty Oil

U3492 code for all cars

You can view according U3492 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3492 Honda Avancier

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

About Us | Contact | Privacy