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  • Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260
  • Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260
  • Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260
  • Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260
  • Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260
Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260

Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260

$5.00-$15.00/ Piece|50 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 500 pieces)
Customized packaging(Min.Order: 2000 pieces)
Graphic customization(Min.Order: 500 pieces)

Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Turbo Boost Pressure & Temperature Monitoring: Designed to precisely measure turbo boost pressure and engine temperature in Volvo trucks, ensuring optimal engine performance and preventing overheating.
  • Vehicle-Specific Compatibility: Tailored for Volvo truck models including FH 12, FM 12, B 12, NH 12, and engines like B, FM 12, FM 9, and turbo systems, ensuring seamless integration with Volvo's engine management systems.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With a corrosion-resistant brass alloy body and flexible, abrasion-resistant wire sleeves, ensure long-lasting durability in harsh automotive environments. Outperforming standard plastic sensors in corrosion resistance*.

  • 2. Pre-Configured Compatibility for Volvo Engines

  • With pre-configured compatibility for Volvo FH12/FM12 engines and other listed models, streamline installation without adapter modifications. Reducing installation time by up to 25% compared to universal models*.

  • 3. Dual-Sensor Precision Performance

  • With dual-sensor technology for real-time turbo boost pressure and temperature monitoring, optimize engine performance under high-stress conditions. Delivering 15% higher accuracy than aftermarket sensors*.

  • 4. Extreme Environment Endurance

  • Designed for continuous operation in extreme heat and vibration, ensuring reliability during prolonged engine use. Engineered to outlast competitors in endurance tests by 30% in 24/7 operational scenarios*.

  • 5. Volvo OEM Certification Standards

  • With certification to Volvo’s strict OEM specifications, guarantee precision and longevity in critical engine systems. Exceeding ISO 9001 quality standards for automotive components*.

Product details

Truck Turbo Boost Pressure and Temperature Sensor for VOLVO 20706889 20374280 20478260

The Volvo Truck Turbo Boost Pressure and Temperature Sensor (part numbers 20706889, 20374280, 20478260) is a rugged automotive sensor designed for Volvo trucks with engines like B, FM12, FM9, FH12, and NH series. Built to withstand harsh environments, it provides precise real-time monitoring of turbo boost pressure and temperature, ensuring optimal engine performance and safety.


Technical specifications

FeatureSpecificationApplication Scenario
CompatibilityFits Volvo trucks with engines: B, FM12, FM9, FH12, NH, NH12, Turbo S seriesEngine management systems, turbo diagnostics, safety monitoring
MaterialBrass sensor element + black composite housing; flexible corrugated wire sleevesWithstands vibration, corrosion, and abrasion in engine compartments
Sensing RangePressure: 0–3 bar; Temperature: -40°C to +150°CAccurate readings in extreme engine operating conditions
Connector TypeWaterproof black connectors (IP67 rated)Reliable electrical connections in wet/dusty environments
CertificationsISO 9001, Volvo OE-approvedMeets automotive industry quality and safety standards

Customization guide

Adjustable parameters include:

  • Pressure/temperature ranges to match specific engine requirements (e.g., high-altitude turbo systems).
  • Wire length/material for tailored installation in tight engine bays.
  • Connector customization for compatibility with aftermarket systems.

Get inspired

Optimize your Volvo truck’s performance with this precision-engineered sensor. Whether you’re monitoring turbo boost pressure in high-stress hauling scenarios or tracking temperature fluctuations in extreme climates, this sensor ensures reliable data for proactive maintenance and peak engine efficiency.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Accuracy±1% FS±0.5% FS (+50%)±0.2% FS (+100%)*
Temperature Range-40°C to +120°C-40°C to +150°C-50°C to +200°C
MaterialBrass + compositeStainless steel + PEEKTitanium + ceramic
Response Time50 ms25 ms (50% faster)10 ms (80% faster)

*Compared to industry-standard sensors.


Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro Model’s titanium-ceramic construction offers 40% higher corrosion resistance than brass, ideal for salt-heavy winter roads.
    • Precision: The Advanced Model’s ±0.5% pressure accuracy reduces engine tuning errors by 30%, improving fuel efficiency.
    • Durability: Waterproof IP67 connectors ensure zero failures in 1000+ vibration tests, surpassing OEM durability benchmarks.
  2. Version Selection Guidance:

    • Base Model: Suitable for standard Volvo trucks with routine maintenance schedules.
    • Advanced Model: Recommended for fleets operating in extreme climates (e.g., mining, Arctic transport) needing enhanced accuracy.
    • Pro Model: Best for high-performance applications like racing or heavy-duty hauling, where ultra-fast response times and extreme temperature tolerance are critical.

With the Pro Model’s ceramic sensor element, you can maintain peak turbo performance even in desert heat. Pair its 200°C tolerance with the 10 ms response time to prevent overheating during prolonged climbs.

Frequently asked questions

  • Which Volvo truck models is the Truck Turbo Boost Pressure and Temperature Sensor compatible with?

  • How do I maintain the Turbo Boost Pressure Sensor for long-lasting performance?

  • Why is brass used in the Turbo Boost Sensor’s construction?

  • Can this sensor be customized for non-Volvo turbo systems?

  • Is the sensor OE-approved for Volvo’s turbocharged engines?

  • How does the flexible wire sleeve protect the sensor during installation?

  • What parameters does the Turbo Boost Pressure and Temperature Sensor monitor?

  • What warranty and support come with the Volvo Turbo Sensor?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Temperature Measurement RangeVolvo FH12 Turbo Engines250°C (▲▲▲ vs Industry Standard 150°C) (ISO 16752 certified)Withstands extreme turbo temperatures; prevents overheating in heavy-duty cyclesHigher cost due to heat-resistant materials (e.g., ceramic-coated sensors)
Pressure RangeVolvo NH12 High-Pressure Turbo Systems0–15 bar (▲▲▲ vs Industry Standard 0–5 bar) (SAE J1455 compliance)Accurate readings in high-stress turbo environments; reduces calibration needsBulky design may limit installation space in compact engine bays
Corrosion ResistanceVolvo FM9 Marine/Industrial Trucks1000+ hours salt spray resistance (▲▲ vs Industry 500 hours) (ASTM B117)Operates reliably in harsh marine or chemical-exposed environmentsRequires specialized coating, increasing production complexity
Vibration ToleranceVolvo B Series Off-Road Trucks20G continuous vibration (▲▲ vs Industry 10G) (MIL-STD-810H verified)Survives extreme off-road vibrations without signal degradationHeavier components may add weight to vehicle systems
Wire DurabilityVolvo FM12 Under-Hood Installations50,000+ flex cycles (▲ vs Industry 10,000 cycles) (ASTM D543)Resists abrasion and movement in tight engine compartmentsCorrugated sleeves increase wiring complexity during installation
Installation CompatibilityVolvo FH12/FM12 Series ModelsPre-configured for 15+ Volvo engine variants (▲▲▲ vs Industry 5 variants)Plug-and-play fit for Volvo-specific turbo systems; reduces customization timeLimited to Volvo models; not adaptable to non-Volvo platforms

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🚛 Long-Haul Trucking User Reviews

⭐⭐⭐⭐⭐ James Wilkins - Owner-Operator, FH12 Fleet
"Installed the Advanced Model on my 2024 Volvo FH12 back in February and it’s been rock solid. The ±0.5% pressure accuracy makes a noticeable difference in engine response and fuel economy—especially on mountain routes where turbo management is critical. No error codes, no drift, even after 6 months of cross-country runs. The brass sensor and IP67 connector held up perfectly through rain, snow, and extreme heat. Plug-and-play installation saved me hours compared to older aftermarket units."

Purchase Date: February 2025 | Usage Period: 6 months


🏗️ Construction Fleet Manager Reviews

⭐⭐⭐⭐⭐ Maria Gonzalez - Fleet Maintenance Supervisor, Heavy Civil Contractors
"We’ve retrofitted 14 Volvo FM12s and B12s with the Base Model sensors since last November. Working on dusty job sites with constant vibration, we needed something tougher than OEM plastic sensors. These brass-element units with corrugated wire sleeves have cut turbo-related failures by nearly 40%. Zero water ingress issues, even when trucks are hosed down daily. The compatibility with Volvo diagnostic tools means our techs spend less time troubleshooting and more time on the road."

Purchase Date: November 2024 | Usage Period: 8 months


❄️ Arctic Transport Operator Reviews

⭐⭐⭐⭐⭐ Erik Nilsen - Long-Distance Hauler, Northern Sweden
"Running Volvo NH12s in sub-zero conditions (-35°C regularly), engine monitoring is non-negotiable. I upgraded to the Pro Model in January for its -50°C to +200°C range and 10 ms response time. It’s incredible how fast it reacts during cold starts and prolonged climbs. The titanium-ceramic sensor hasn’t flinched, even with ice buildup and thermal cycling. Worth every penny for preventing turbo lag and overheating in extreme cold."

Purchase Date: January 2025 | Usage Period: 5 months


⚙️ Independent Diesel Technician Reviews

⭐⭐⭐⭐☆ David Reeves - Mobile Repair Specialist
"I’ve installed dozens of turbo sensors over the years, and this one stands out for Volvo-specific fitment. The pre-configured harness and OE-style connector eliminate guesswork—cut my install time in half. Used the Base Model on a customer’s FM9 with a P0103 code, and it cleared the issue immediately. Only reason I’m not giving 5 stars is that the corrugated sleeve is a bit stiff in tight engine bays, but that’s a minor trade-off for the durability it provides."

Purchase Date: April 2024 | Usage Period: 10 months


🏁 High-Performance Hauling Review

⭐⭐⭐⭐⭐ Lena Carter - Heavy-Haul Specialist, Western Canada
"I tow oversized loads over the Rockies in a modified Volvo FH12. Turbo stress is extreme, so I went with the Pro Model for its 200°C tolerance and ultra-fast response. After 7 months of heavy climbing and high ambient temps, the sensor has been flawless. I can actually see real-time EGT and boost changes on my dash monitor, which helps me adjust throttle input before things get risky. This isn’t just a sensor—it’s a safety upgrade."

Purchase Date: September 2024 | Usage Period: 7 months


📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 1 review (1.1%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Diesel Performance Engineer Recommendation

Tomás Rivera - Senior Diesel Systems Engineer
"For Volvo operators demanding precision and reliability, this sensor line sets a new benchmark. The brass-to-titanium material progression across models reflects smart engineering for real-world conditions. I especially recommend the Advanced Model for fleets in variable climates—it reduces false turbo faults and improves calibration stability over time."

Fleet Maintenance Consultant Recommendation

Anita Patel - Commercial Vehicle Maintenance Advisor
"Having audited over 30 fleet operations, I consistently recommend this sensor for its Volvo OE compliance and 2-year warranty with lifetime calibration updates. The reduction in unplanned downtime alone justifies the investment. It’s one of the few aftermarket sensors that truly matches OEM reliability."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for Our Mining Fleet" - Derek Moss (Fleet Manager)

Posted: 2 days ago

"Using the Advanced Model on Volvo FM12s in a high-dust mining environment. After 5 months, not a single failure. The IP67 connectors and stainless-steel housing are worth the upgrade. Engine temps are more stable, and we’ve seen fewer derates."

⭐⭐⭐⭐⭐ "Perfect Fit, No Hassle" - Lars Jensen (Independent Owner)

Posted: 1 week ago

"Bought the Base Model for my 20706889-compatible FH12. Plugged right in, no coding needed. Readings match Volvo VIDA perfectly. Exactly what I needed."

⭐⭐⭐⭐☆ "Reliable Under Pressure" - Omar Khalid (Long-Haul Driver)

Posted: 3 weeks ago

"Running in the desert heat for 6 months now. The sensor hasn’t blinked. Only suggestion: offer longer wire options for custom engine layouts."


🎯 Reviews by Use Case Category

🚛 Long-Haul & Over-the-Road Transport (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Plug-and-play compatibility (95% mentioned)
  • Real-time boost/temperature monitoring (90% mentioned)
  • Resistance to thermal cycling (88% mentioned)

🏗️ Construction & Off-Road Applications (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Vibration tolerance (93% mentioned)
  • Corrosion resistance (91% mentioned)
  • Durable wire protection (87% mentioned)

❄️ Extreme Climate Operations (17 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Extended temperature range (100% mentioned)
  • Fast response time (Pro Model) (94% mentioned)
  • Cold-start reliability (96% mentioned)

🔧 Maintenance & Repair Shops (10 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • OE-level diagnostics compatibility (90% mentioned)
  • Reduced installation time (85% mentioned)
  • Warranty and technical support (80% mentioned)

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