Air Suspension Compressor Overheating
2013-2021 Peugeot 308 1.2L I3 PureTech 🇩🇪
Description
The air suspension compressor has exceeded its maximum operating temperature.
Symptoms
- Suspension warning light
- Compressor shuts off
- Vehicle sags after extended operation
- Compressor runs excessively before shutting off
Common Causes
- Air leak causing compressor to run too long
- Compressor worn internally
- Blocked intake filter
- High ambient temperature combined with heavy load
Diagnostic Steps
- Check all air springs and lines for leaks using soapy water
- Inspect compressor intake filter
- Monitor compressor run time
- Check for leak codes at individual air springs
- Test compressor output volume
Repair Notes
Find and repair air leaks first. Replace compressor if worn. Clean or replace intake filter.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0311 on Other Vehicles
Peugeot 108
2014-2021 1.0L I3 VTi 72
Peugeot 108
2014-2021 1.2L I3 PureTech 82
Peugeot 2008
2019-2024 1.2L I3 PureTech
Peugeot 2008
2019-2024 Electric
Peugeot 2008
2019-2025 1.2L I3 Turbo PureTech 130
Peugeot 2008
2020-2025 Electric e-2008 50kWh
Peugeot 2008 PL
2019-2025 1.2L I3 Turbo PureTech 130
Peugeot 2008 PL
2019-2025 1.5L I4 Diesel BlueHDi 110
Common Questions
What does code C0311 mean on a 2013-2021 Peugeot 308?
C0311 stands for "Air Suspension Compressor Overheating". The air suspension compressor has exceeded its maximum operating temperature.
What are the symptoms of C0311 on a Peugeot 308?
Common symptoms of C0311 include: Suspension warning light, Compressor shuts off, Vehicle sags after extended operation, Compressor runs excessively before shutting off.
What causes C0311 on a 2013-2021 Peugeot 308?
Common causes of C0311 include: Air leak causing compressor to run too long, Compressor worn internally, Blocked intake filter, High ambient temperature combined with heavy load.