BENCH TESTING & REPAIR DUALOGIC DIESEL ALFA FIAT LANCIA

Bench Testing & Technical Diagnosis

Dualogic Diesel Hydraulic Unit – Fiat, Alfa, Lancia

If your vehicle is experiencing gearbox issues and you want a precise diagnosis of the underlying faults, you can send us your robotised hydraulic unit for a complete professional evaluation.

We carry out a full bench test and provide a written technical report detailing all detected faults, together with a customised repair quotation.

Our repair process — developed and refined over years of experience — includes functional upgrades to the Dualogic system. This allows the unit to achieve performance levels superior to a brand new component, while offering savings of around 60% compared to the official list price.

All repairs are carried out using premium quality materials, ensuring long lasting and reliable results.

Compatible Vehicles

• FIAT PUNTO
• FIAT IDEA
• FIAT QUBO
• LANCIA YPSILON
• LANCIA MUSA
• ALFA ROMEO 147
• ALFA ROMEO 156
• ALFA ROMEO GT

Common Symptoms & Failure Causes

• Position sensor malfunction
• Sticking or faulty solenoid valves
• Oil leakage from the selection shaft near the pressure accumulator
• Oil leakage from the horizontal piston position sensor
• Oil leakage from the clutch position sensor
• Oil leakage from horizontal selection sealing plugs
• Vehicle not starting due to insufficient hydraulic pressure
• Electric pump not starting or operating intermittently

Common Fault Codes

• P1810 – Clutch subsystem
• P1818 – Gear shift control
• P1773 – Hydraulic circuit pressure
• P1741 – Engagement sensor
• P1742 – Selection sensor
• P1743 – Clutch position sensor
• P1752 / P1769 – Pump relay
• P2910 – Clutch subsystem
• P2914 / P2915 / P2916 / P2917 – Gearbox subsystem

Need more information or a custom quotation?

Contact us — we’re here to help. If needed, our technical team can provide written support by email or WhatsApp, offering fast and reliable assistance.

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