42073 Hitachi Map/Boost Sensor U14N01PRESA

Genuine Hitachi Astemo MAP/Boost Sensor U14N01PRESA

Ensure precise engine performance and boost control with the Hitachi Astemo MAP/Boost Sensor U14N01PRESA (SKU 42-073). This premium OEM-quality manifold absolute pressure sensor is engineered by Hitachi Astemo to accurately monitor intake manifold pressure and boost levels, enabling optimal fuel delivery, ignition timing, and turbocharger performance for Nissan Patrol GU Y61 3.0L ZD30DDTI diesel applications.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

Key Features & Benefits

• Genuine Hitachi Astemo Quality - OEM-grade component built to exacting standards
• Precise Pressure Monitoring - Accurately measures manifold absolute pressure and boost
• Optimized Diesel Performance - Ensures correct fuel mixture and injection timing
• Turbo Applications - Critical for proper boost control and turbocharger operation
• Enhanced Fuel Efficiency - Helps maintain optimal air-fuel ratios
• Durable Construction - Built to withstand extreme temperatures and vibration
• Direct Replacement - Perfect fit for Nissan Patrol GU Y61 ZD30DDTI

Technical Specifications

• Hitachi Astemo Part Number: U14N01PRESA
• Sensor Type: Manifold Absolute Pressure (MAP) / Boost Sensor
• Primary Application: Nissan Patrol GU Y61 3.0L ZD30DDTI Diesel
• Weight: 0.25 kg

Vehicle Compatibility

This Hitachi Astemo MAP/Boost sensor is designed for Nissan Patrol GU Y61 models equipped with the 3.0L ZD30DDTI turbocharged diesel engine. Always verify fitment for your specific vehicle.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Hitachi Astemo MAP/Boost sensor replaces the following OEM part numbers:

• PS6901KA (Nissan)
• PS6901VA (Nissan)
• 22365VC10A (Nissan)
• 22365VC100 (Nissan)
• MAP-073 / MAP073

Common Symptoms of Faulty MAP/Boost Sensors

• Check engine light illuminated (P0106-P0109 codes)
• Poor engine performance or lack of power
• Rough idle or stalling
• Incorrect boost levels (overboost or underboost)
• Poor fuel economy
• Black smoke from exhaust
• Engine hesitation or surging
• Difficulty starting

What Does a MAP/Boost Sensor Do?

The Manifold Absolute Pressure (MAP) sensor measures the pressure inside the intake manifold, providing critical data to the engine control unit (ECU). In turbocharged diesel applications like the ZD30DDTI, it also monitors boost pressure. The ECU uses this information to calculate air density and determine the correct fuel delivery and injection timing for optimal performance and efficiency.

Why Choose Hitachi Astemo MAP/Boost Sensors?

Hitachi Astemo is a world-leading manufacturer of automotive sensors and engine management components, trusted by Nissan and other major manufacturers worldwide. Their MAP/Boost sensors are designed to meet or exceed original equipment specifications, ensuring accurate readings, long-lasting reliability, and optimal diesel engine performance.

Why Choose LM15 Motorsport?

We supply genuine Hitachi Astemo engine sensors with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your vehicle needs for reliable performance and accurate engine management.