Cerina Tank Psa 1.6 2.0 9816296080

The cerium tank with OE code 9816296080 è is a component used in the exhaust gas after-treatment systems of diesel vehicles from the PSA group equipped with a particulate filter (FAP) and Euro 6 engines. The function of the tank è that of containing and managing the’cerium oxide-based additive, commonly known as cerina or Eolys, which is automatically dosed into the fuel tank during refueling. This additive lowers the combustion temperature of the particulate trapped in the filter, facilitating its regeneration.

The component appears as a complete module consisting of a container, internal dispensing pump, level sensors, and electrical and hydraulic connections. È installed under the vehicle floor, nearà the diesel tank, and è specific for diesel engines equipped with DPF with cerina dosing system.

Technical specifications

The module 9816296080 integrates:

• High-strength plastic tank to contain the’additive
• Internal electric pump for fluid dosing to the fuel tank
• Delivery pipes with quick connections
• Electrical connector for control by the additive ECU (ECU Additive)
• Level sensor for monitoring the remaining quantityà remaining

The usable volume of the tank è generally ranging from 1,5 to 3 liters, depending on the vehicle model. The system è designed to work with specific cerium-based additives compatible with PSA Euro 6 vehicles, such as Eolys PowerFlex or equivalents.

DIPA offers a range of quality original and aftermarket spare partsà equivalent.

Functionalityà

The function of the cerium tank 9816296080 è is to provide the’additive to the diesel in a controlled manner and proportional to the fuel dispensed. The’additive introduced into the diesel tank is subsequently burned during the normal operation of the engine, accumulating in the’particulate filter. The presence of cerium lowers the temperature required for the combustion of particulate matter, allowing the DPF system to regenerate moreù frequently and at lowerù temperatures.

The system è completely automated and does not require driver intervention. However, in case of tank emptying or pump failure, the engine control unit activates an error code and canò limit the vehicle's performance or prevent’starting in case of failed regenerations.

Brand and model on which the part è is mounted

Peugeot

• 5008
• Partner (Box, Limousine, Flatbed)
• Partner Tepee

DIPA recommends to always check compatibilityà of the spare part before’purchase.

Defects and causes

The mostù common failures related to this component include:

• Failure of the internal pumpwhich does not deliver the’additive at the time of refueling
• Damaged tank due to impacts or corrosion of the underbody structure
• Level sensor errorwhich causes incorrect readings and false alarms
• Interrupted electrical circuitwith no communication between the Additive ECU and the pump
• Crystallized additivein case of prolonged inactivityà or use of non-original fluids

These defects can lead to malfunctions in the management of the particulate filter, resulting in particulate accumulation and reduced engine performance.

Final conclusions

The PSA cerium tank OE code 9816296080 è an essential component for the proper functioning of the DPF system in Euro 6 diesel vehicles of the PSA group. Its function is to store and dose the’Eolys additive è essential for ensuring efficient regeneration of the particulate filter and for compliance with emission regulations.

DIPA provides the component in new version, ready for’installation, with warranty and compatibilityà across all affected models. Ask for the availabilityà of spare parts in stock for quick replacements and reduced vehicle downtime.