P3022
CVT Secondary Pulley Speed Sensor Circuit
2019-2024 Mini Cooper SE Electric
High SeverityPowertrainGeneric (SAE)
Description
The secondary (output) pulley speed sensor in the CVT is malfunctioning.
Symptoms
- Check Engine Light
- Incorrect speed display
- Transmission ratio errors
- Harsh ratio changes
- Limp mode
- No speedometer reading
Common Causes
- Faulty secondary speed sensor
- Damaged wiring
- Tone ring contamination
- Corroded connector
- Sensor air gap incorrect
Diagnostic Steps
- Read secondary pulley speed PID
- Test sensor resistance
- Inspect wiring and connector
- Check tone ring condition
- Compare to vehicle speed sensor
Repair Notes
Replace secondary pulley speed sensor.
Related Codes
Other Powertrain Codes
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- P0071Ambient Air Temperature Sensor Range/Performance
- P0072Ambient Air Temperature Sensor Circuit Low
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- P0115Engine Coolant Temperature (ECT) Sensor 1 Circuit
- P0116ECT Sensor 1 Circuit Range/Performance
- P0117ECT Sensor 1 Circuit Low Input
- P0118ECT Sensor 1 Circuit High Input
- P0119ECT Sensor 1 Circuit Intermittent
- P0125Insufficient Coolant Temperature for Closed Loop Fuel Control
P3022 on Other Vehicles
Common Questions
What does code P3022 mean on a 2019-2024 Mini Cooper SE?
P3022 stands for "CVT Secondary Pulley Speed Sensor Circuit". The secondary (output) pulley speed sensor in the CVT is malfunctioning.
What are the symptoms of P3022 on a Mini Cooper SE?
Common symptoms of P3022 include: Check Engine Light, Incorrect speed display, Transmission ratio errors, Harsh ratio changes, Limp mode, No speedometer reading.
What causes P3022 on a 2019-2024 Mini Cooper SE?
Common causes of P3022 include: Faulty secondary speed sensor, Damaged wiring, Tone ring contamination, Corroded connector, Sensor air gap incorrect.