Fuel Pump Pressure And Engine Vacuum Tester | Built Supply Co

How To Test Exhaust Back Pressure Removed O2 sensor and screw gauge and adapter into sensor hole. Started truck. Accelerate the engine to 2500r/min, if gauge read less than13.8 Kpa pressure, showing no blockage. If greater than 13.8 Kpa, means have blockage. How To Check Manifold Vacuum Use this vacuum gauge measure the manifold vacuum pressure, helped you troubleshoot the system and find the failed component. Start the engine and warm up the engine temperature to between 75-85 degrees, turn off the engine. Connect vacuum gauge, Started let the engine run in idling conditions, and ensure the speed is around 850r/min. If guage read less than 53Kpa, indicates that the system has a leak.

Digital Display Gauge

• Vacuum gauge is digital display, digital dial will more direct and accurate show pressure than needle.
• The unit is Kpa and mbar, you can switch between two units.
• Rubber cover protect in sueface, this tool not come with battery.

Vacuum Gauge Tester Hose

The hose 48 inches, they can reach long space.

Different Brass Cone

Come with 7pc different brass cone, they can withstand high temperature, and 3 cone with seal ring, they can fit many car part and prevent leaks.

Plastic Cone and Adapters

Come with 2 different plastic cone and 2 different adapters, they can quick switch between different connectors

Available from Built Supply Co — New Zealand.