P3016
Exhaust Valve Control Solenoid Circuit Intermittent Bank 1
2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48
Moderate SeverityPowertrainGeneric (SAE)
Description
The exhaust valve control solenoid on Bank 1 has an intermittent electrical connection.
Symptoms
- Check Engine Light intermittent
- Occasional rough idle
- Sporadic emissions increase
- Variable idle quality
- Check Engine Light clears and returns
Common Causes
- Loose solenoid connector
- Wiring intermittent near exhaust
- Solenoid failing under heat
- Connector corrosion
- Vibration-related wire break
Diagnostic Steps
- Monitor exhaust VVT data for dropouts
- Wiggle test on solenoid connector
- Inspect wiring near exhaust manifold
- Test solenoid hot and cold
- Check connector integrity
Repair Notes
Replace exhaust VVT solenoid or repair intermittent wiring.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P3016 on Other Vehicles
Common Questions
What does code P3016 mean on a 2019-2024 BMW 3 Series G20?
P3016 stands for "Exhaust Valve Control Solenoid Circuit Intermittent Bank 1". The exhaust valve control solenoid on Bank 1 has an intermittent electrical connection.
What are the symptoms of P3016 on a BMW 3 Series G20?
Common symptoms of P3016 include: Check Engine Light intermittent, Occasional rough idle, Sporadic emissions increase, Variable idle quality, Check Engine Light clears and returns.
What causes P3016 on a 2019-2024 BMW 3 Series G20?
Common causes of P3016 include: Loose solenoid connector, Wiring intermittent near exhaust, Solenoid failing under heat, Connector corrosion, Vibration-related wire break.