OBD-II code · Powertrain (generic)
P0E6F Control Pilot Signal Frequency Range/Performance
The control pilot PWM frequency from the EVSE is range/performance. SAE J1772 requires 1 kHz +/- tolerance.
Is it safe to drive with P0E6F?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyEVSE signal drift
- PossibleNoise coupling on PWM line
- Less likelySensor element aged beyond calibration window
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Control Pilot Signal, Evse
Related codes
- P0E6CHybrid/EV Battery Precharge Contactor Control Circuit High
- P0E6DHybrid/EV Battery Precharge Contactor Performance
- P0E6EGenerator Torque Delivered Performance
- P0E70Control Pilot Signal Frequency Too Low
- P0E71Control Pilot Signal Frequency Too High
- P0E72Hybrid/EV Battery Internal Isolation Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.