Description
Fuel vapour absorber for Citroën and Peugeot vehicles. 3 white clips 1502E5 are not included. Not cracked, fully functional.
Product Overview
Active charcoal filter (charcoal canister) designed for Citroën and Peugeot models. The canister collects fuel vapours from the fuel tank and stores them temporarily in activated carbon, preventing their release into the atmosphere. During engine running conditions the stored vapours are drawn into the intake via the purge system and burned in the engine. This is a common replacement part for vehicles showing evaporative emissions faults or fuel-odour issues.
Applications And Compatibility
Commonly fitted to a range of Stellantis petrol vehicles, including:
- Citroën C4 / C4 II
- Peugeot 308
Searchable by part code 1502H6. Note: Three white clips referenced as 1502E5 are not included with this unit.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C4, Citroën C4 II, Peugeot 308
- Product Codes: 1502H6
- Additional Numbers: 1502E5 (three white clips not supplied)
Function And Symptoms
The charcoal canister is part of the EVAP (evaporative emissions) system. Its primary function is to trap fuel vapours from the tank and release them to the engine under controlled conditions via the purge solenoid. Failure or saturation of the canister can cause:
- Check Engine light or EVAP-related fault messages
- Strong fuel odour around the vehicle or inside the cabin
- Difficulty filling the fuel tank or fuel pump shut-off issues
- Increased evaporative emissions
Most Common Causes Of Failure
- Saturation or clogging of the activated carbon due to long-term contamination or liquid fuel ingestion (overfilling the tank or a faulty fill limiter).
- Physical damage from impacts, stone chips or corrosion of mounting points.
- Faulty purge valve or blocked/ruptured vent hoses causing improper flow and premature failure.
- Water ingress or chemical contamination that degrades the carbon bed.
Installation Recommendations
Suitable for fitment by experienced DIYers and professional workshops. Typical replacement steps:
- Work Safely: Park on level ground, use appropriate supports and wear eye/hand protection. Avoid open flames and sparks when working near the fuel system.
- Raise The Vehicle If Required: Secure on stands to access the canister (usually located near the fuel tank or under the rear of the vehicle).
- Disconnect Hoses And Connectors: Carefully release vacuum/purge hoses and any electrical connectors for the purge solenoid. Mark hoses to ensure correct refit.
- Remove Mounting Hardware: Unbolt mounting brackets or clamps and remove the canister. Inspect mounting clips (note: three white clips 1502E5 are not supplied with this unit).
- Install Replacement: Fit the new canister, secure brackets, reconnect hoses and electrical connectors, ensuring leak-free connections and correct routing.
- Check Related Components: Inspect and, if necessary, replace the purge valve, vent hoses and clamps to ensure proper system operation.
- Verify Operation: After installation, clear any fault codes and perform an EVAP system check or test drive to confirm the fault has been resolved.
Practical Tips
- Always replace damaged or brittle hoses and leaking clamps when fitting a new canister.
- If EVAP fault codes persist after replacing the canister, inspect the purge solenoid, vent valve and associated vacuum lines.
- Do not introduce liquids into the canister during handling; saturated carbon will not function correctly.
Why Choose This Unit
This active charcoal filter is described as undamaged and fully functional, making it a cost-effective solution for restoring correct EVAP operation on compatible Citroën and Peugeot models. Use the part code 1502H6 when searching to improve match accuracy.
