New Cerina Tank Citroen Peugeot

The tank with original OE code 9672419980 è is a component used in the exhaust gas after-treatment system of diesel vehicles from the PSA group. It contains the’Cerina additive, necessary for the proper functioning of the particulate filter (FAP). The module è consists of a high-strength plastic container, inside which è an electric pump is integrated for the distribution of the’additive in the fuel tank. The system è is electronically controlled by the engine control unit and works in synergy with the level sensor and the FAP module.

2. Technical specifications

• Structure: body made of high chemical resistance composite plastic
• Capacityà tank: variable depending on the application (generally 1–2 liters)
• System: integrated electric pump, wiring toù sensors, level sensor
• Electrical supply: 12 V, controlled by engine ECU
• Mounting: usually fixed nearà the fuel tank, under the vehicle floor
• Compatible additive: Eolys Powerflex or specific Cerine, based on the’vehicle approval

3. Functionalityà

The Cerina tank is responsible for containing and dosing the’additive necessary for the regeneration of the particulate filter (FAP). At each refueling, the control unit calculates a quantityà of additive to inject into the diesel tank. Cerina lowers the combustion temperature of the particulate in the filter, allowing for regeneration even at lower temperatures.

DIPA has a range of original and aftermarket quality spare parts.à equivalent.

4. Brand and model for which the part è mounted

Peugeot

• 5008

• Partner (Pickup/spacious limousine)
• Partner Tepee

Citroën

• Berlingo (Pickup/Limousine/Multispace/Flatbed)

• C4 Picasso
• DS5

• DIPA recommends always checking compatibilityà based on the specific engine code and chassis number.

5. Defects and causes

Pump malfunction

The integrated pump canò fail due to’wear or electrical malfunctions, preventing the’delivery of the’additive in the diesel tank. Thisò results in’impossibilityà to regenerate the DPF filter.

Faulty level sensor

A faulty level sensor canò transmit incorrect readings to the control unit, causing false alarms or’stopping the additive system even with a full tank.

Leak or breakage of the tank

Over time, the plastic material canò crack or deform, especially in the presence of impacts or external corrosion, causing additive leaks.

Damaged or oxidized connectors

Electrical connection issues with the module can interfere with the operation of the pump or sensor, generating errors in the control unit.

Lack of programming after replacement

After replacing the tank, è it is necessary to perform a learning procedure via diagnostics. The’absence of such a procedure prevents the correct functioning of the new module.

Final conclusions

The Cerina OE 9672419980 tank è is a fundamental element for the proper functioning of the FAP system in PSA diesel vehicles. Its role in managing the’additive è is crucial for maintaining the efficiency of the particulate filter and preventing the’early sealing.

DIPA provides the component in a new, original, and quality aftermarket versionà equivalent ready for’installation, with warranty and compatibilityà on all affected models. Ask for availabilityà of spare parts in stock for quick replacements and reduced vehicle downtime.