U2912 Saturn Aura OBD Code

OBD/2 U2912 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.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

U2912 Saturn Aura Error Code Repair Process :

The rule of U2912 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 fuel rail pressure sensor circuit malfunction. Likewise, overriding the OBD U2912 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.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 60-110

Common Causes of Saturn Aura U2912 OBD2 Code

A common cause of code U2912 is the failure of Fuel Rail Pressure Sensor Circuit Malfunction, but there are several other possible causes as well, such as ;

• Camshaft Position Sensor harness is open or shorted
• Engine Control Module (ECM)
• Fuel filler cap remains open or fails to close
• Intake Valve Timing Control Solenoid Valve circuit poor electrical connection

U2912 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.

U2912 code for other Saturn cars

You can view according U2912 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• U2912 Saturn Astra
• U2912 Saturn Curve
• U2912 Saturn Ion
• U2912 Saturn L
• U2912 Saturn Ls
• U2912 Saturn Lw
• U2912 Saturn Outlook
• U2912 Saturn Relay
• U2912 Saturn Sc
• U2912 Saturn Sedan
• U2912 Saturn Sky
• U2912 Saturn Sl
• U2912 Saturn Sl1
• U2912 Saturn Sports
• U2912 Saturn Vue

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