FST - Fuel SystemTester
Diesel and Petrol - Fuel System Tester
All vehicles using an EFI (Electronic Fuel Injection) system require accurate control of the fuel system.
If the fuel pressure or flow rate fail the manufacturer specifications, the engine performance will be affected and, in extreme conditions, the vehicle may have a no start or unacceptable fuel ratio.
Testing the fuel system for incorrect pressure, insufficient fuel flow, fuel aeration, incorrect manifold vacuum etc. may be informative to avoid long term expensive repairs, such as catalytic converter failure, HP pump failure, detonation, loss of performance, and burned valves etc.
The FST can correctly identify fuel system faults.
Features
Compact and Portable
Easy readable analog gauges (System Pressure, Manifold Vacuum, Exhaust Back Pressure, Turbo-boost)
Durable clear flow tube
Quick & safe connectors for all lines
Adaptability for all makes and models
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Systems Application: Common-Rail and conventional Diesel, Gasoline Direct Injection (GDI, FSI, HPI), conventional fuel injection (MPFI, TBI, CIS), carbureted vehicles, marine, motor cycle, truck, bus, train, industrial, mining, agricultural
Diagnose: incorrect/failing fuel pressures, incorrect fuel flow at the system, blocked fuel filter, faulty fuel pump, blocked fuel pump inlet strainer, faulty fuel pump check valve, leaky fuel injectors.
Diagnose other systems such as: faulty fuel pressure regulator (high/low pressure), fuel foaming/contamination, check supply/return line restrictions, intake manifold vacuum fluctuation, exhaust back-pressure testing, turbo-boost pressure operation
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Di-FST
Gasoline Direct Injection - Fuel System Tester
System Application
- Gasoline Direct Injection (GDI, FSI, HPI)
- Conventional Fuel Injection (MPFI, TBI, CIS)
- Marine applications
- Truck/Bus/Train
- Industrial/mining/Agricultural
Diagnosis
- Incorrect fuel pressure
- Faulty fuel pump
- Faulty fuel pump check valve
- HP Pump response
- System leaks
- Leaky fuel injectors (individual)
- Full diagnostic capabilities when paired with the FST tool
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Features
Compact and Portable
Dynamic and static tests
High Pressure relief valve for safe disconnect
Adaptability for all Direct Injection systems
Easy readable analog gauge for High System Pressure
Connects IN-LINE, HP-pump to Injection-Rail
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