P2627
O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 1
2020-2024 Citroën C4 Electric 🇩🇪
Moderate SeverityPowertrain
Description
Low current in wideband O2 sensor trim circuit bank 1.
Symptoms
- Check engine light
- Rich running condition
Common Causes
- Sensor fault
- Short to ground in wiring
Diagnostic Steps
- Measure trim circuit
- Check for shorts
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
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- 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
P2627 on Other Vehicles
Citroën Berlingo
2018-2024 1.2L I3 PureTech
Citroën Berlingo
2018-2024 1.5L I4 BlueHDi
Citroën Berlingo
2018-2025 1.2L I3 Turbo PureTech 110
Citroën Berlingo
2018-2025 1.5L I4 Diesel BlueHDi 100
Citroën Berlingo III FR
2018-2025 1.2L I3 Turbo PureTech 110
Citroën Berlingo III FR
2018-2025 1.5L I4 Diesel BlueHDi 100
Citroën C1 III
2014-2022 1.0L I3 VTi 72
Citroën C1 III
2014-2022 1.2L I3 PureTech 82
Common Questions
What does code P2627 mean on a 2020-2024 Citroën C4?
P2627 stands for "O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 1". Low current in wideband O2 sensor trim circuit bank 1.
What are the symptoms of P2627 on a Citroën C4?
Common symptoms of P2627 include: Check engine light, Rich running condition.
What causes P2627 on a 2020-2024 Citroën C4?
Common causes of P2627 include: Sensor fault, Short to ground in wiring.