C2143 Saturn Astra OBD Code

OBD/2 C2143 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code C2143

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

C2143 Saturn Astra Error Code Repair Process :

The rule of C2143 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 pedal correlation pds2 and lpds high. Likewise, overriding the OBD C2143 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 (Easy)

Repair Time (45 Min.)

Cost Prediction : $ 80-170

Common Causes of Saturn Astra C2143 OBD2 Code

A common cause of code C2143 is the failure of Pedal Correlation PDS2 and LPDS High, but there are several other possible causes as well, such as ;

• Continuous oil flow to the VCT piston chamber
• Faulty oil control valve (OCV)
• Faulty variable valve timing (VVT)
• Missing or loose fuel cap

C2143 is a kind of Chassis Trouble Code Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

C2143 code for other Saturn cars

You can view according C2143 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C2143 Saturn Aura
• C2143 Saturn Curve
• C2143 Saturn Ion
• C2143 Saturn L
• C2143 Saturn Ls
• C2143 Saturn Lw
• C2143 Saturn Outlook
• C2143 Saturn Relay
• C2143 Saturn Sc
• C2143 Saturn Sedan
• C2143 Saturn Sky
• C2143 Saturn Sl
• C2143 Saturn Sl1
• C2143 Saturn Sports
• C2143 Saturn Vue

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