FST - Fuel System Tester


 

MV5545 Fuel System Tester

 
 
     
 
Diagnose and pinpoint common fuel system failures including failing fuel pump, faulty pressure regulator, blocked filter(s), pinched fuel line, contaminated fuel, and fuel tank vortex.

Features and Benefits Video

How-to Diagnostic Video

 
 
 
   

Features:

Includes:

  • Measures fuel system pressure and flow to accurately pinpoint fuel system failures.
  • Saves hours of troubleshooting time by diagnosing a bad fuel pump and other related drivability problems in seconds.
  • Patented system simulates extreme driving conditions in the shop to provide the most accurate diagnosis.
  • Capable of testing both return and returnless fuel systems including electronic control.
  • Provides clear visualization of fuel to detect impurities and air bubbles
  • 3.5” (90 mm) high pressure gauge w/ rubber boot, push-button relief valve, and hanging hook.
  • 4’ (1.2 m) long pressure test hose
  • Inline pressure test hose with ¼ turn valve 37 adapters for connecting to most U.S., European, and Asian manufactured automobiles
  • Pressure relief hose
  • Custom molded case
  • Operator’s manual (English, French, Spanish, German)

Specifications:

   
  Packaged Unit Weight: 13.7 lbs (6.2 kg)  
  Unit Carton Qty: 1  
  Unit Carton Size: 17.1” (435 mm) long x 9.6” (245 mm) wide x 8.2” (210 mm) tall  
  Master Carton Qty: 2  
  Master Carton Size: 17.7” (450 mm) long x 20.2” (515 mm) wide x 8.8”
(225 mm) tall
 
  Master Carton Weight: 29.5 lbs (13.4 kg)  
  Country of Origin: Taiwan, Designed and quality controlled in the USA  
  User Manual Languages: English, Spanish, French, German  
  UPC Code: 646541002891  
  SCC Code: 10646541002898  
  Harmonized Code: 9031808080  
  Service Parts: Yes  
       
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MV5546 Fuel Pressure Test Kit

 
Tests fuel system pressure to diagnose common fuel system problems including failing fuel pump, faulty pressure regulator, blocked filter(s), or pinched fuel line(s).
   

Features:

Includes:

  • Contains 37 adapters for pressure testing most US, Asian, and European manufactured vehicles.
  • High quality, heavy duty gauge with 0-120 psi (0-8 bar) scale, protective rubber boot, and push-button pressure relief valve.
  • Uses SAE certified, fuel-rated quick connects for reliability, ease of use, and
    interchangeability.
  • Easily upgrades to a fuel pressure and flow tester with the addition of flowmeter upgrade kit MVA5553.
  • Packaged in custom toolbox style case.
  • 3.5” (90mm) high pressure gauge w/ rubber boot, push-button relief valve, and hanging hook.
  • Flowmeter w/ borosilicate glass flowtube, patented flow-control valve, and 1 gallon/min maximum flow capability.
  • (2x) 4’ (1.2m) long flowmeter hose
  • Clear bypass and pressure relief hoses
  • (2x) Fuel hose clamp
  • Adapters for connecting to U.S., European, and Asian manufactured cars & light trucks
  • Flowmeter faceplates with gallons/minute and liters/minute units of measure
  • Custom molded case
  • Operator’s manual (English, French, Spanish, German)

Specifications:

   
  Packaged Unit Weight: 11.5 lbs (5.2 kg)  
  Unit Carton Qty: 1  
  Unit Carton Size: 17.6” (445 mm) long x 10.2” (260 mm) wide x 8.2”
(210 mm) tall
 
  Master Carton Qty: 2  
  Master Carton Size: 18.0” (455 mm) long x 20.9” (530 mm) wide x 8.7”
(220 mm) tall
 
  Master Carton Weight: 25.1 lbs (11.4 kg)  
  Country of Origin: Taiwan, Designed and quality controlled in the USA  
  User Manual Languages: English, Spanish, French, German  
  UPC Code: 646541002907  
  SCC Code: 10646541002904  
  Harmonized Code: 9031808080  
  Service Parts: Yes  
       
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MVA5553 Flowmeter Upgrade Kit

 
Upgrades MV5546 Fuel Pressure Test Kit into MV5545 FST Pro Fuel System Tester, for automotive fuel pressure and flow testing.

Features:

Includes:

  • Includes flowmeter and accessories required for adding fuel flow testing capabilities to the Mityvac MV5546 Fuel Pressure Test Kit.
  • Significantly reduces labor time to diagnose and pinpoint automotive fuel system
    malfunctions such as failing fuel pump, block fuel filter, and faulty pressure regulator.
  • Allows visual inspection of fuel for contamination and air bubbles.
  • Patented flow valve quickly performs dead-head test and allows simulation of wide-open throttle (WOT) condition while vehicle is at idle.
  • Flowmeter w/ borosilicate glass flowtube, patented flow-control valve, and 1 gallon/min maximum flow capability.
  • (2x) 4’ (1.2m) long flowmeter hose
  • Fuel Bypass Hose
  • (2x) Fuel Hose Clamp
  • (2x) Fuel Hose Plug
  • Operator’s manual (English, French, Spanish, German)

Specifications:

   
  Packaged Unit Weight: 5.5 lbs (2.5 kg)  
  Unit Carton Qty: 1  
  Unit Carton Size: 14.0” (355 mm) long x 13.8” (350 mm) wide x 3.0”
(75 mm) tall
 
  Master Carton Qty: 8  
  Master Carton Size: 28.7” (730 mm) long x 14.4” (365 mm) wide x 13.0”
(330 mm) tall
 
  Master Carton Weight: 47.4 lbs (21.5 kg)  
  Country of Origin: Taiwan, Designed and quality controlled in the USA  
  User Manual Languages: English, Spanish, French, German  
  UPC Code: 646541003324  
  SCC Code: 10646541003321  
  Harmonized Code: 9031808080  
  Service Parts: Yes  
       
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MVA5552 Pressure Test Accessory Kit

 
Upgrades MV5545 FST Pro Fuel System Tester to allow it to test fuel pressure and/or flow through the fuel rail test port

Features:

Includes:

  • 4’ (1.2 m) test hose allows pressure gauge to extend out from under the hood during
    drivability test.
  • Inline and right angle adapters ease connection on hard to reach applications
  • Adapters use SAE certified, fuel-rated quick connects for reliability, ease of use, and interchangeability.
  • 4’ (1.2 m) long fuel pressure test hose.
  • Right angle adapter for Schrader style fuel rail test ports with 7/16 x 20 thread
  • Right angle adapter for Schrader style fuel rail test ports with .308 x 32 thread
  • Inline adapter for Schrader style fuel rail test ports with 7/16 x 20 thread
  • Inline adapter for Schrader style fuel rail test ports with .308 x 32 thread
  • Operator’s Manual (English, Spanish, French, German)

Specifications:

   
  Packaged Unit Weight: 1.2 lbs (0.55 kg)  
  Unit Carton Qty: 1  
  Unit Carton Size: 7.8” (200 mm) long x 5.8” (145 mm)
wide x 2.0” (50 mm) tall
 
  Master Carton Qty: 40  
  Master Carton Size: 22.4” (570 mm) long x 16.5” (420 mm) wide x 12.6”
(320 mm) tall
 
  Master Carton Weight: 50.7 lbs (23.0 kg)  
  Country of Origin: Taiwan, Designed and quality controlled in the USA  
  User Manual Languages: English, Spanish, French, German  
  UPC Code: 646541003317  
  SCC Code: 10646541003314  
  Harmonized Code: 9031808080  
  Service Parts: Yes  
       
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MV5570 Fuel Injector Cleaner

The Mityvac MV5570 Fuel Injection Cleaner is designed for use in professional service shops as a quick, convenient, and reliable way to provide effective fuel injector and air induction cleaning*. It uses compressed air and special solvents to make it highly effective at removing and preventing deposits on fuel injectors as well as loosening and dissolving carbon build-up in the air induction system, including the throttle plate and intake manifold and valves.

*Separate purchase of MVA550 Decarb Nozzle is required to perform air induction system cleaning.

The MV5570 is designed to utilize the connection hoses and adapters included with the Mityvac MV5545 FST Pro kit. Purchase of an MV5545 or separate connection hose and adapters is required to connect the MV5570 to a vehicle’s fuel injection system.

Features:

Includes:

  • Quick, clean connection using MV5545 FST hoses and adapters
  • Durable metal construction
  • Adjustable inlet pressure regulator for use on low and high pressure fuel systems
  • Cleaning solvents sold separately
  • Additional fuel system connection adapters and air induction decarb nozzle available for separate purchase
  • 12 oz canister
  • Adjustable inlet pressure regulator
  • Relief valve
  • Pressure gauge (0-150 PSI) (0-10 bar)
  • Wall Mount Bracket
  • Instruction manual
    (English/French/Spanish)

Specifications:

 
Packaged Weight:
Packaged Size:

4.1 lbs (1.9 kg)
14.3” (325 mm) x 8.8” (225 mm) x 5.6” (142 mm)

   

Recommended Solvents:

 
OTC Part #7000A INJECT-R KLEEN
OTC Part #7904 D-KARBONIZER
BG Part #211 ISC Induction System Cleaner
BG Part #206 Air Intake System Cleaner
BG Part #210 Fuel Injection System Cleaner
Berryman B-12 CHEMTOOL Fuel Injector Cleaner
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MV5565 Fuel Injector Cleaner

The Mityvac MV5565 Fuel Injection Cleaner is designed for use in professional service shops as a quick, convenient, and reliable way to provide effective fuel injector and air induction cleaning*. It uses compressed air to make it highly effective at removing and preventing deposits on fuel injectors as well as loosening and dissolving carbon build-up in the air induction system, including the throttle plate and intake manifold and valves.

*Separate purchase of MVA550 Decarb Nozzle is required to perform air induction system cleaning.

The MV5565 includes a connection hose allowing it to connect into fuel injection systems utilizing a 3/8” quick-connect style connector at the fuel rail. Adapters for connecting to fuel injection systems utilizing other types of connectors are available for separate purchase. Adapters and connection hoses included with the Mityvac MV5545 FST Pro kit will function with this cleaning system.

Features:

Includes:

  • Quick, clean connection using MV5545 FST hoses and adapters
  • Durable metal construction
  • Adjustable inlet pressure regulator for use on low and high pressure fuel systems
  • Cleaning solvents sold separately
  • Additional fuel system connection adapters and air induction decarb nozzle available for separate purchase
  • 12 oz canister
  • Adjustable inlet pressure regulator
  • Relief valve
  • Pressure gauge (0-150 PSI) (0-10 bar)
  • Connection Hose w/ 3/8” GM style quick-disconnect
  • Wall Mount Bracket
  • Instruction manual
    (English/French/Spanish)

Specifications:

 
Packaged Weight:
Packaged Size:

4.8 lbs (2.2 kg)
14.3” (325 mm) x 8.8” (225 mm) x 5.6” (142 mm)

   

Recommended Solvents:

 
OTC Part #7000A INJECT-R KLEEN
OTC Part #7904 D-KARBONIZER
BG Part #211 ISC Induction System Cleaner
BG Part #206 Air Intake System Cleaner
BG Part #210 Fuel Injection System Cleaner
Berryman B-12 CHEMTOOL Fuel Injector Cleaner
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MVA550 Decarb Nozzle

The Mityvac MVA550 Decarb Nozzle is recommended for use with models MV5565 and MV5570 Fuel Injection Cleaners. It connects to the cleaner, and the nozzle is inserted into the air induction system where it dispenses a fine mist of cleaning solvent that coats the throttle plate and intake manifold and valves to loosen and dissolve carbon buildup.
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MVA551 Flex Extension Clamp

The MVA551 is designed for use with the MVA550 Decarb Nozzle. It helps secure the nozzle in place when directing the spray into the air induction stream or onto the throttle plate or other specific area where carbon has built up.

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