Lowdoller Motorsports 150 PSI Pressure Sensor – Fuel / Oil / Coolant, PN 7990150

Overview

The Lowdoller Motorsports 150 PSI Pressure Sensor is designed to monitor fluid pressures across fuel, oil, and coolant circuits with reliability in mind. It covers a 0-150 PSI range and outputs a signal from 0.5 to 4.5 V, aligning with the voltage scaling used by several leading EFI ecosystems. Its heavy-duty stainless steel body and a 1/8 NPT threaded port make it a practical choice for performance builds that demand durability and straightforward installation.

Core specifications

• Heavy-duty stainless steel body for rugged, long-term use
• 1/8 NPT threaded port for flexible mounting options
• 0-150 PSI measurement range with a 0.5 to 4.5 V electrical output
• Voltage scaling compatible with Holley, Haltech, RPM, Racepak, Fuel Tech and other EFI systems
• Includes GT150 Packard connector, pins, and grommets for quick harness integration
• Pre-wired cable sold separately for faster setup
• Compatible with all EFI and data logging systems
• Typical uses include fuel pressure, oil pressure, coolant pressure and back pressure

Real-world scenarios

• Track day diagnostics to confirm pressures stay within expected ranges
• Dyno tuning references by mapping sensor readings to ECU inputs
• Maintenance checks to observe readings over time and spot anomalies

What’s included and installation tips

In the package you get a robust stainless sensor with a 1/8 NPT port, plus the GT150 Packard connector, pins, and grommets. A pre-wired cable is available separately to simplify wiring on race vehicles or in dyno environments. This sensor is designed for broad EFI compatibility, offering flexible integration across brands and data-logging setups.