When a Chevrolet C0110 61 Code appears, it means that something is wrong with the pump motor circuit actuator. This code is triggered when the pump motor continues to rotate briefly after activation, resulting in a feedback voltage. The Engine Control Module (ECM) then sets the code by interpreting the measured feedback voltage as an indication of a stuck or stalled pump motor. Knowing the causes and solutions behind the C0110 61 Code can help owners of Chevrolet vehicles quickly identify and resolve the issue.
Chevrolet C0110 61 Code: Causes and Solutions
| Cause | Solution |
|---|---|
| Pump motor continues to rotate briefly after activation | Replace the pump motor |
| Signal calculation failure | Check for any loose or disconnected wiring |
| Feedback voltage indicates binding or stalled pump motor | Restart the Engine Control Module (ECM) |
| Algorithm based calculation failures | Re-calibrate the ECM system |
Pump Motor Continues to Rotate Briefly After Activation
When a Chevrolet C0110 61 Code appears, it typically means that the pump motor continues to rotate briefly after activation. This typically results in a feedback voltage that is interpreted by the Engine Control Module (ECM) as an indication of a stuck or stalled pump motor. When this happens, the best solution is to replace the pump motor.
Signal Calculation Failure
In some cases, the C0110 61 Code is triggered when the signal calculation fails. This usually happens when the pump motor is not calibrated correctly. If this is the case, owners of Chevrolet vehicles should check for any loose or disconnected wiring to ensure that the signal calculation is working properly.
Feedback Voltage Indicates Binding or Stalled Pump Motor
When the feedback voltage indicates that the pump motor is binding or stalled, the Engine Control Module (ECM) may need to be restarted. This will reset the system and allow for a new calibration of the pump motor.
Algorithm Based Calculation Failures
In some cases, the C0110 61 Code may be triggered by algorithm based calculation failures. This usually happens when the system is not calibrated correctly, resulting in inaccurate readings. In this case, the best solution is to re-calibrate the ECM system to ensure that the algorithm based calculations are working properly.
Conclusion
The Chevrolet C0110 61 Code can appear when something is wrong with the pump motor circuit actuator. Knowing the causes and solutions behind this code can help owners of Chevrolet vehicles quickly identify and resolve the issue. In some cases, the best solution is to replace the pump motor, while in others, it may be necessary to check for loose or disconnected wiring, restart the ECM, or re-calibrate the ECM system. By understanding the causes and solutions behind the Chevrolet C0110 61 Code, owners of Chevrolet vehicles can avoid costly repairs and keep their vehicle running smoothly.
https://www.youtube.com/watch?v=tkVCa6iztFA