Cerina Tank C4 308 II 1.6 2.0 d HDi

The Cerina tank with OE code 1610115580 è a complete module used in PSA vehicles for the storage and management of’the Cerina additive (Eolys). This additive is used in the exhaust gas after-treatment system, particularly for the regeneration of the particulate filter (DPF). The tank includes an integrated electric pump, a level sensor, and a connector for connection to the vehicle's CAN network. It is a’unità essential in diesel engines equipped with DPF system.

Technical specifications

• Capacityà nominal: approximately 3 liters
• Integrated pump: electric pump with direct suction system and internal electronic module
• Level sensor: built-in, with signal to the engine control unit
• Connectivityà: connector with 3 or 4 pins for power and communication
• Material: high chemical resistance plastic
• Configuration: unità sealed, ready for’installation with dedicated brackets and piping
• Empty weight: approximately 1 kg

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

Functionalityà

The Cerina OE 1610115580 tank is responsible for containing and dosing the’Cerina additive that is injected into the exhaust system to facilitate the regeneration of the particulate filter. The engine control unit, based on the mileage covered and the amountà of fuel injected, controls the’electropump of the tank that doses the’additive in small quantitiesà into the fuel tank or directly into the manifold.

Brand and model on which è mounted

Citroën

• C4 Picasso
• C4 Grand Picasso
• C4 Spacetourer
• C4 Grand Spacetourer

Peugeot

• 308
• 308 SW
• 508
• 508 SW

DIPA recommends to always check compatibilityà based on the specific engine code and chassis number.

Defects and causes

Malfunction of the integrated pump

The’wear or breakage of the’internal electric pump can prevent the correct delivery of the’additive, blocking the regeneration of the particulate filter.

Faulty level sensor

A fault in the internal sensor canò send an incorrect signal to the control unit, causing the’activation of the engine fault light and the storage of errors even if the liquid è is present.

Structural damage

Cracks or deformations of the plastic body can generate additive leaks or water infiltrations,’resulting in system blockage and the risk of corrosion of electrical circuits.

Electrical connection problems

Damaged wiring, oxidized connectors, or internal breaks can cause signal interruption, rendering the module inactive or resulting in incorrect readings.

Final conclusions

The Cerina OE 1610115580 tank is an essential component for the operation of the FAP system in PSA diesel vehicles. The correct dosing of the’additive è is essential to keep the regeneration cycle of the particulate filter active and ensure complianceà with emission regulations.

DIPA provides the component in new, original, and quality aftermarket versions.à equivalent and ready for’installation, with warranty and compatibilityà for all affected models. Inquire about the availabilityà of ready-to-stock spare parts for quick replacements and reduced vehicle downtime.