**HV 4 Bar MAP Sensor – HV Electronics is NZ Made in Tauranga****Professional Grade Manifold Absolute Pressure Sensor** – HV 4 Bar Map sensor pressure range (0-58 PSI absolute / 0-44 PSI boost) – 0-5v output signal for enhanced accuracy – Compatible with all major aftermarket ECU brands – Link ECU, Haltech, MaxxECU, Motec, Emtron, AEM, and more**Essential for High-Boost Applications:** – Turbocharged engine management – Supercharged applications – High-performance naturally aspirated engines – Race and motorsport applications – Custom engine management setups**Why Choose 4 Bar Over Standard MAP Sensors:** Standard 2-3 Bar MAP sensors max out around 30 PSI boost. The HV Electronics 4 Bar Map sensor handles up to 44 PSI boost pressure, essential for high-performance turbo applications where standard sensors become inaccurate or max out.**HV Electronics Advantage:** – Superior signal-to-noise ratio compared to standard voltage sensors – Excellent accuracy across the entire 0-44 PSI boost range – Maximum resolution for precise engine management – Reduced susceptibility to electrical interference – Professional-grade 0.2-4.8v ratiometric output signal – Proven HV Electronics reliability in performance applications**Applications:** – High-boost turbo systems (20 PSI) – Compound turbo setups – Competition and racing applications – Drag racing and time attack builds – Any application requiring accurate high-pressure readings**Technical Specifications:** – Pressure Range: 0-4 Bar absolute (0-44 PSI boost) – Output: 0-5v analog signal – Operating Temperature: -40°C to 125°C – Supply Voltage: 5V DC – Electrical Connection: 3-wire DTM3 (included) – Fitting: Available in 1/8 NPT thread or 6mm barbed tai – Accuracy: ±1% full scale – Suitable for air media only**Installation:** Direct replacement for standard MAP sensors in aftermarket ECU setups. HV 4 Bar Map sensor requires ECU calibration for output signal. Essential for proper boost control and engine protection in high-pressure applications.**Professional Grade:** 4 Bar Map sensor are designed for applications where standard MAP sensors aren’t sufficient. Critical component for high-boost engine management and protection.**MAP Sensor Selection Guide:** – 1 Bar (HV1BAR): Naturally aspirated engines (0-15 kPa boost max) – 2.5 Bar (HV2.5BAR): Medium boost applications (0-150 kPa / 22 PSI boost) – 4 Bar (HV4BAR): High boost/competition (0-300 kPa / 44 PSI boost)
