U3473 Hyundai Centennial OBD Code

OBD/2 U3473 error code description and symptoms.

Fuel Rail Pressure Sensor in Range But Low The comprehensive component monitor (CCM) monitors the FRP pressure for acceptable fuel pressure. The test fails when the fuel pressure falls below a calibrated value. Low fuel pressure Damaged FRP sensor Excessive resistance in circuit Low or no fuel A FRP PID value below 551 kpa (80 psi) indicates a failure Low or no fuel A FRP PID value greater than 896 kpa (130 psi) indicates a failure.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

U3473 Hyundai Centennial Error Code Repair Process :

For boost calibration fault check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. U3473 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks boost calibration fault with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Hyundai Centennial U3473 OBD2 Code

A common cause of code U3473 is the failure of Boost Calibration Fault, but there are several other possible causes as well, such as ;

Erratic camshaft position due to low oil pressure
1Camshaft Position Sensor circuit poor electrical connection
Dirty Oil
Fuel Injectors circuit poor electrical connection

U3473 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.

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

About Us | Contact | Privacy

U3473 Hyundai Centennial OBD Code

U3473 Hyundai Centennial Error Code Repair Process :

Common Causes of Hyundai Centennial U3473 OBD2 Code

U3473 code for other Hyundai cars