P3138 Engine Error Code

When you check engine light came on code P3138 the reason should be . However your vehicle's manufacturer may have a different definition for the P3138 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.

P3138 Code Symptoms

P3138 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.

Vehicle Speed Sensor (VSS) Out of Self Test Range Indicates the VSS input signal is out of Self Test range. If the PCM detects a VSS input signal any time during Self Test, a DTC P1501 will be set and the test will abort. Noisy VSS input signal from Radio Frequency Interference/ Electro-Magnetic Interference (RFI/EMI) external sources such as ignition wires, charging circuit or after market equipment. Check for VSS input to be 0 mph when vehicle transmission is in Park.

P3138 OBD-II Diagnostic Powertrain (P) Trouble Code Description p3138 so you have to check ODB-II Engine Error Code list. P3138 Code Review : The reason of P3138 OBD-II Engine Error Code is p3138 .

P3138 Code Dictionary Meaning:

- 3 - SAE - Generic 1 - Fuel And Air Metering 3 - Low Coolant Circuit 8 - Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit

How long can you drive with a P3138 code ?

If your vehicle is displaying a P3138 OBD2 error code but is still running and driving normally, it means that the issue might not be immediately critical or causing immediate harm to the vehicle. However, it's important to address the issue as soon as possible for several reasons:

• Potential for Worsening
• Decreased Fuel Efficiency
• Emissions Testing Compliance
• Risk of Further Damage
• Safety Concerns
• Legal Considerations