The P0C6A: Generator Position Sensor Circuit ‘B’ Range/Performance refers to an issue where the position sensor for the generator in Circuit ‘B’ is operating outside the expected range or experiencing performance issues. This could be caused by a faulty sensor, wiring issues, or circuit malfunctions, which may result in inaccurate generator operation and affect the vehicle’s performance.
P0C6A – Quick Overview
| Code | Information |
|---|---|
| Meaning | P0C6A: Generator Position Sensor Circuit ‘B’ Range/Performance |
| Is it serious? | Yes, improper sensor performance or range can lead to inaccurate generator operation, affecting the vehicle’s charging system and overall performance. |
| Possible causes | – Sensor range or performance issues – Faulty position sensor – Wiring or circuit problems |
| How to diagnose? | – Verify the sensor range and performance – Test the sensor and circuit – Check wiring and connections |
P0C6A Meaning
The P0C6A: Generator Position Sensor Circuit ‘B’ Range/Performance code indicates that the generator’s position sensor in Circuit ‘B’ is either functioning outside its expected range or has performance issues. This can cause inaccurate readings, potentially leading to improper generator control and reduced vehicle performance.
Step-by-step diagnostic guide
| Action | Description | Tools Needed |
|---|---|---|
| Check for Other Codes | Use an OBD-II scanner to check for additional related fault codes that may provide more context on the issue. | OBD-II Scanner |
| Verify the Sensor Range and Performance | Use a diagnostic tool to check the sensor’s output range and ensure that it matches the manufacturer’s specifications. Test for accuracy and performance consistency. | Diagnostic Tool, Multimeter |
| Test the Sensor and Circuit | Test the sensor and its circuit for proper voltage, continuity, and signal integrity to ensure no signal interruptions or short circuits. | Multimeter, Diagnostic Tool |
| Check Wiring and Connections | Inspect the wiring and connectors for signs of damage, corrosion, or loose connections that could impact sensor performance. Repair or replace as necessary. | Flashlight, Multimeter |
| Clear the Code and Test Drive | After completing repairs, clear the fault code and perform a test drive to verify the issue has been resolved. | OBD-II Scanner |
| Recheck for Codes | Re-scan the vehicle after the test drive to ensure the P0C6A code has been cleared and does not return. | OBD-II Scanner |
Free PDF: How to choose OBD2 scanner
I’ve made you a free PDF to choose the OBD2 scanner in 5 minutes.
✅ Which OBD2 scanner is best?
✅ Which type should you get (DIY, Pro, Hobby)
✅ What is the best scanner for the exact brand/feature (e.g best for BMW)
✅ How to get a Bi-Directional tool for as cheap as $40
✅ Discount coupons for scanners
PDF is 100% free and it is designed to help you pick a scanner in less than a few minutes! Not a boring 50-page guide.
Just tell me where to send it.
Hi, I am Juraj “Yuri” Lukacko. I got frustrated by unhelpful and scammy mechanics, so I decided to learn everything about car diagnostics myself. I test dozens of new car diagnostic tools every month along with learning new strategies to fix and customize cars. About Juraj Lukacko (Yuri)