Engine-Codes - Generic - P101A

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

- Code Popularity: 4,080 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P101A Code?

  • Variable Valve Timing Self-Learning

|How to Fix the P101A Code?

Start by checking 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's pins.

|What is the cost to diagnose the P101A code?

Labor: 1.0

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

|What are P101A 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.

Variable Valve Timing Self-Learning Function Stops Not Learned

|Need more information with the P101A code?

Need more information on how to fix the P101A code?
Get Access to Factory Service Manuals

|P101A code 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

|Need help with a P101A code?

Get the P101a code diagnosed by a professional: Find a repair shop in your area