P2628
O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1
2006-2011 BMW 325i 3.0L I6 N52 🇩🇪
Moderate SeverityPowertrain
Description
High current in wideband O2 sensor trim circuit bank 1.
Symptoms
- Check engine light
- Lean running condition
Common Causes
- Open circuit
- Failed sensor
- Short to voltage
Diagnostic Steps
- Measure circuit current
- Check for opens
Repair Notes
Replace sensor or repair 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
P2628 on Other Vehicles
Common Questions
What does code P2628 mean on a 2006-2011 BMW 325i?
P2628 stands for "O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1". High current in wideband O2 sensor trim circuit bank 1.
What are the symptoms of P2628 on a BMW 325i?
Common symptoms of P2628 include: Check engine light, Lean running condition.
What causes P2628 on a 2006-2011 BMW 325i?
Common causes of P2628 include: Open circuit, Failed sensor, Short to voltage.