Engine-Codes - Generic - P101A

P101A Code - Variable Valve Timing Self-Learning Function Stops Not Learned

- Code Popularity: 8,625 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P101A?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Variable Valve Timing Self-Learning
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How to Fix the DTC P101A?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P101A code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P101A Code Mean?

The Engine Control Module (ECM) monitors the Variable Valve Timing Self-Learning Function. The OBDII code is set when the ECM detects that the Variable Valve Timing Self-Learning Function Stops Not Learned.

P101A Code - Variable Valve Timing Self-Learning Function Stops Not Learned

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Code P101A Information for Specific Makes

  • P101A BMW Variable Valve Timing Self-Learning Function Stops Not Learned
  • P101A Buick Reductant Control Module Sensor Communication Ground Circuit High Voltage
  • P101A Cadillac Reductant Control Module Sensor Communication Ground Circuit High Voltage
  • P101A Chevrolet Reductant Control Module Sensor Communication Ground Circuit High Voltage
  • P101A GMC Reductant Control Module Sensor Communication Ground Circuit High Voltage

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