P0C6D OBD Error Code: Problem & Solutions
OBD Code P0C6D - Generator Position Sensor Circuit "B" Intermittent/Erratic
The trouble code P0C6D can be explicated as Generator Position Sensor Circuit “B” Intermittent/Erratic. The generator temperature sensor is being monitored by the engine control module. This trouble code would be set by the ECM when the generator position sensor would not be as per the specifications set by the manufacturer.
Learn More About OBD Error Code P0C6D
Do you want to gain some more knowledge about the P0C6D trouble code? The engine control module, powertrain control module or the transmission control module monitors this circuit depending upon the particular automobile.
A resolver is a sensor that detects the position of the magnetic poles the rotor of a motor generator. Each resolver contains a stator that has an excitation coil and 2 detection coils. The gap between the stator and rotor changes as the rotor turns because the rotor is oval shaped. An alternating current with a predetermined frequency flows through the excitation coil, and detection coils. The inverter with converter assembly detects the absolute position of the rotor according to the phases of detection coils and the heights of their waveforms.
The CPU calculates the amount of change in the position within a predetermined length of time, in order to use the resolver as a speed sensor. The ECU monitors signals output from the motor resolver and detects malfunctions to store OBD code P0C6D in the system.
What causes this problem with the Generator Position Sensor Circuit "B" Intermittent/Erratic?
- Malfunctioning generator position sensor
- Generator position sensor harness open/short
- Generator position sensor circuit wiring and connector issue
Replace/Repair These Parts To Fix Code P0C6D
- Speed Sensor - If the speed sensor is faulty, then the PCM will be unable to detect the correct motor speed and might result in transmission faults. Thus it is important to check for these faults and replace damaged speed sensor immediately.
- Engine Control Module - It is not always the components, but the ECM that can also be faulty. It can cause misinterpretation of correct data thus leading to wrong operational decisions which will affect the transmission and overall engine performance.Thus, replace faulty module and reprogram it now!
- Powertrain Control Module - Powertrain Control Module can also be faulty in rare cases and thus needs through checks for system and software errors. Thus check and replace it, if required.
- Generator Assembly - The generator assembly unit is responsible for proper functioning for the hybrid motor. Thus, if any component if faulty or damage the vehicle can stall and might not even start. It can also experience poor acceleration and transmissions and loss of power. Thus, it is important to replace faulty components.
- Automatic Transmission Module - Sometime the transmission module id unable to communicate or correctly anticipate the speed of the vehicle and thus creates difficulty in gear shift leading to sluggish acceleration, throttle response and stalling. Thus can also hamper a lot of components physically and thus must be check for and replaced, if required.
- Oxygen Sensor - An oxygen sensor plays a vital role in the fuel delivery system and air to fuel ratio mixing functions. Without this sensor proper combustion of fuel cannot take place, thus causing performance issues. Also the exhaust system will not be able to detect the emissions properly if this sensor becomes inactive, resulting in increased emissions from the exhaust. Thus replace faulty oxygen sensor today!
- Diagnostic Tools - It is always advisable to use correct tools and equipment while resolving any OBD code issue as even small mistakes can lead to wrong diagnosis. Thus, always take help from a professional who has the knowledge and experience to such tools in efficient manner. Buy new quality diagnostic tools from us today!
Symptoms Of The OBD Error Code P0C6D
Our main motive is to achieve customer satisfaction and that’s why we will help you to diagnose P0C6D code by mentioning some major symptoms below:
Common Symptoms
- Check engine light can start flashing up
- High voltage system not functioning properly
- Problems in handling the vehicle
How To Correct Generator Position Sensor Circuit "B" Intermittent/Erratic
Have a look at some ways with which you can correct the P0C6D code:
- You must fix the defective automatic transmission module
- Make sure to mend the faulty generator assembly
- The malfunctioning generator position sensor harness should be repaired or replaced as per the need
- Carefully adjust the faults in the generator position sensor circuit
- It is necessary to perform proper service of the unsound engine control module
- Adjust the flawed generator position sensor
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Easy Diagnosis Of Engine Error OBD Code P0C6D
Here are some steps which you should follow in order to diagnose this P0C6D fault code:
- This is a general type of error code which is diagnosed with the help of a scanner.
- The mechanic will insert a scanner to diagnostic port of the vehicle and recover the codes and freeze frame data.
- If he happens to find any additional error codes, he has to address them as well.
- Once it is done, he has to reset the vehicle, and then test drive to see if the error code appears.
- If the error code does not return, then there can be an erratic condition.
- But, if the error code returns, then the mechanic has to check the transmission fluid.
- If the transmission fluid is dirty or if it is below the expected level, it has to be refilled or the dirty fluid has to be replaced.
- Also, the mechanic can check for any sign of leaks, and quickly fix the issue.
- Then the mechanic has to check the wires, connectors and other electrical components and quickly replace them if he finds them to be damaged or defective.
- If the issues are not yet sorted out, then the mechanic will use a digital voltmeter/ ohmmeter and connect it to the vehicle.
- Once the circuit is inspected, he will thoroughly check all the harness and repair them accordingly.
- In most cases, this error code can arise mostly because of any shorted wires or dirty or contaminated transmission fluid.
- Whenever the mechanic or a trained professional, repairs any of the component like wires or connectors, he will reset the code and test drive the vehicle again to see if the error code appears again.
- This can actually help the mechanic to know if the problem is fixed.
Common Mistakes When Diagnosing the P0C6D Code
- Some issues related to the wiring
- Failure in the hybrid transaxle assembly
- Faults in the powertrain control module