Product Description
Intake Pressure Sensor 860507530
The 860507530 is a high‑precision manifold absolute pressure (MAP) sensor designed for construction machinery and heavy‑duty diesel engines. It accurately measures intake manifold pressure and temperature, sending real‑time signals to the engine ECU to optimize fuel injection, ignition timing, and air‑fuel ratio control. This ensures stable engine power, lower fuel consumption, and reduced emissions.
Compatible with XCMG XE2000 excavator and other heavy‑duty equipment.
Product Overview
Part Number: 860507530
Type: Integrated intake pressure & temperature sensor (MAP sensor)
Application: XE2000 excavator, heavy‑duty diesel engines, construction machinery
Core Function: Detect intake manifold absolute pressure and temperature; provide data to ECU for precise fuel control.
Output: Linear voltage signal, compatible with standard automotive/industrial ECU protocols.
Product Advantages
High Precision & Stability
Adopts piezoresistive silicon chip and integrated signal conditioning circuit; offers ±1.5% FS accuracy and excellent temperature compensation (−40°C to 125°C).
Dual‑Signal Design (Pressure + Temperature)
Combines pressure and NTC temperature sensing in one unit; simplifies installation and reduces wiring complexity.
Heavy‑Duty Durability
Sealed housing with O‑ring; vibration‑resistant, dustproof, and corrosion‑proof for harsh engine bay environments.
Fast Response
Millisecond‑level reaction to pressure changes; enables ECU to adjust fuel injection in real time for better acceleration and fuel economy.
OEM Compatibility
Direct replacement for original 860507530; plug‑and‑play, no modification needed.
Cost‑Effective
Compact structure, long service life, and low maintenance cost compared to MAF sensors.
Product Specifications
Item | Specification |
Part No. | 860507530 |
Pressure Range | 10–250 kPa (absolute) |
Temperature Range | −40°C to 125°C |
Supply Voltage | 5.0 VDC ±0.1 V |
Output Signal | 0.4–4.65 V (ratiometric) |
Current Draw | ≤10 mA |
Accuracy | ±1.5% FS (25°C) |
Operating Humidity | 0–100% (non‑condensing) |
Mounting | O‑ring seal, direct bolt‑on |
Material | High‑temperature plastic housing + silicon sensing element |
Weight | Approx. 30 g |
Compatible Model | XCMG XE2000 excavator, heavy‑duty diesel engines |
Applications
XCMG XE2000 Series Excavators（核心适配）
Heavy‑duty construction machinery: excavators, loaders, bulldozers
Diesel engine systems (turbocharged & naturally aspirated)
Engine ECU fuel injection & ignition control systems
Aftermarket replacement for original MAP sensors in industrial vehicles
Usage & Installation Guide
Pre‑Installation
Verify part number 860507530 matches your XE2000 or engine model. Check the sensor and connector for damage.
Installation Steps
Locate the intake manifold or turbocharger inlet mounting port.
Remove the old sensor; clean the mounting surface.
Install the new sensor with a new O‑ring (included). Torque to 8–10 N·m.
Connect the 3‑pin electrical connector securely.
Post‑Installation
Turn on the ignition; check for fault codes via diagnostic tool.
Start the engine; idle for 5 minutes to confirm stable readings.
Test under load to ensure no abnormal power loss or warning lights.
Maintenance
Keep the connector dry and clean. Avoid high‑pressure washing directly on the sensor.
FAQ
Q1: What does the 860507530 sensor do?
A: It measures intake manifold pressure and temperature, sending data to the ECU to control fuel injection and ignition timing, improving engine efficiency and performance.
Q2: Is this sensor compatible with XE2000 excavator?
A: Yes, 860507530 is the direct OEM replacement for XCMG XE2000 series excavators.
Q3: What are the symptoms of a failed MAP sensor?
A: Common issues: hard starting, rough idle, loss of power, increased fuel consumption, and check engine light illumination.
Q4: Can I install it myself?
A: Yes, it is plug‑and‑play. Basic mechanical skills and a torque wrench are sufficient.
Q5: What is the warranty period?
A: We offer 12 months warranty against manufacturing defects.
Q6: How to confirm the sensor is working correctly?
A: Use a diagnostic scanner to monitor real‑time pressure and temperature values. At idle, pressure should be around 30–50 kPa (depending on altitude).
