U3109 Hyundai Galloper OBD Code

OBD/2 U3109 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U3109, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U3109 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U3109 Hyundai Galloper Error Code Repair Process :

The rule of U3109 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 evaporative emission control system pressure sensor high input. Likewise, overriding the OBD U3109 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.

Common Causes of Hyundai Galloper U3109 OBD2 Code

A common cause of code U3109 is the failure of Evaporative Emission Control System Pressure Sensor High Input, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
EVAP canister or fuel tank leaks
Insufficient cylinders compression
Oil flow restriction in the oil passages or the VCT valve body

U3109 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.

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U3109 Hyundai Galloper OBD Code

U3109 Hyundai Galloper Error Code Repair Process :

Common Causes of Hyundai Galloper U3109 OBD2 Code

U3109 code for other Hyundai cars