PS-04 MAX

A device that measures gas pressure, temperature, and vacuum in the intake manifold.

3-in-1—measures gas pressure, vacuum, and temperature. The latest version of the popular STAG sensor is equipped with pressure and vacuum sensors rated up to 5.5 bar. As a result, the PS-04 MAX is compatible with turbocharged engines

Specifications

Product: Pressure sensor
Autogas fuel type: LPG and CNG
Warranty period: 2 years
Approval: E8 67R-01 7261, E8 110R-00 7262, E8 10R-05 8888
Part Number: W1Y-00747

The PS-04 MAX sensor is equipped with pressure and vacuum sensors rated up to 5.5 bar. In the previous version of the sensor, the PS-04 PLUS, both types of sensors had a measurement range of up to 3.5 bar.

In demanding turbocharged engines, once the sensor reading is exceeded, the system switches to gasoline. That is why we developed the PS-04 MAX sensor. By replacing the existing pressure sensor with a new one featuring a higher measurement range, we have eliminated the problem of an insufficient measurement range.

The new pressure sensors used in this version are more resistant to contaminants found in LPG. As a result, the sensor is more durable, and a system equipped with it can operate longer and more efficiently.

Features:

• Designed for LPG and CNG injection systems in all vehicles, regardless of engine power, including turbocharged models
• Measurement of gas pressure, manifold vacuum, and gas temperature in the gas path
• Interchangeability with previous versions of PS measurement units
• A wide range of installation configurations
• Low thermal inertia in response to changes in gas temperature

Technical Materials

PS 04 MAX  Technical Specifications: