New turbo BV45 Nissan 2.5Dci 140kW/190PS ​53039700182 53039880182 53039880210 53039700210 53039700337 53039880337 5303-970-0182 5303-988-0182 5303-988-0210 5303-970-0210 5303-970-0337 5303-988-0337​

New turbocharger replacment BV45

Nissan Murano II (Z51) 2.5 dCi 140kW/190PS

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Turbocharger BV45 – Symptoms of Failure

Engine: 2.5 dCi (YD25)
Power: 140 kW / 190 PS
Turbo type: BV45 (Variable Geometry Turbo – VNT)

Compatible Vehicles

• Nissan Murano II 2.5 dCi 140 kW / 190 PS
• Nissan Navara 2.5 dCi 140 kW / 190 PS
• Nissan Pathfinder III 2.5 dCi 140 kW / 190 PS

Common Symptoms of Turbocharger Failure

1. Loss of Engine Power

• Sluggish acceleration
• Reduced torque under load
• Poor towing performance

2. Excessive Exhaust Smoke

• Blue smoke – oil leaking through worn turbo seals
• Black smoke – insufficient air supply / boost leak
• White smoke – oil entering exhaust system

3. Unusual Turbo Noises

• Loud whistling or siren-like sound
• Grinding or metallic noise (bearing or shaft damage)

4. Increased Oil Consumption

• Frequent oil top-ups
• Oil in intercooler or intake pipes

5. Boost Pressure Problems

• Underboost / overboost fault codes
• Check engine light illuminated
• Limp mode activation

6. Variable Geometry (VNT) Malfunction

• Sticking vanes due to carbon buildup
• Delayed or inconsistent turbo response
• Irregular boost pressure

7. Excessive Shaft Play

• Radial or axial movement
• Risk of turbine/compressor wheel contact with housing

Common Causes

• Poor oil quality or extended oil service intervals
• Blocked oil supply or return lines
• Carbon buildup from EGR system
• High thermal stress (heavy load / towing)
• Improper engine shutdown after high-load driving

Recommendation

If your Nissan 2.5 dCi (190 PS) with BV45 turbo shows any of these symptoms, inspect the turbocharger and lubrication system immediately. Continued driving with a failing turbo can result in serious engine damage or complete turbocharger failure.