Order before 15:00 on business days? Shipped the same day!

Fast & reliable shipping throughout Europe

Expert customer service with professional advice

Mega Sale: Discounts up to 75%! While supplies last!

Jaltest  |  SKU: 50105182

Jaltest (50105182) | High-Pressure Fuel Circuit Test Kit

Regular price
€149,95 incl.
€123,93 excl.

Warranty directly via AsTools

We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.

2 years warranty on all products

All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.

Easy returns

You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.

Professional customer service

Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!

The Jaltest test kit (50105182) is intended for the high-pressure fuel circuit of the PACCAR MX-13 in the Euro 6 version. You connect it to the fuel return from the injectors and to that of the pressure control valve on the fuel rail, and so see how much fuel flows back. The corresponding OE reference is 1903030 DAF.

The case contains two braided hoses, one transparent and one black, plus two adapters with quick-release couplings. The transparent hose shows what is actually flowing back, so a leaking injector is easy to spot without building a measuring setup around it. The case measures 350 x 230 x 86 mm.

HIGHLIGHTS

✔You measure two return flows, that of the injectors and that of the pressure control valve on the rail.
✔The transparent hose makes the return flow visible.
✔Made for the PACCAR MX-13 Euro 6, with OE reference 1903030 DAF.
✔Compact in a closed case measuring 350 x 230 x 86 mm and weighing 1,091 grams, so easy to take along to the vehicle lift.

POINTS TO NOTE

✕Only for the PACCAR MX-13 in Euro 6; these adapters will not fit other engines.
✕The maximum working pressure and the measuring range are not documented.
✕There is no measuring cup included. You measure the collected volume with your own tools.
✕Let the pressure of the common-rail system drop first before disconnecting any line.

Applications and functionality

An engine that starts poorly or runs low on power may have an injector that lets too much fuel escape into the return. The same complaint arises if the pressure control valve on the rail no longer closes. With this kit you collect both return flows separately, so you can see which of the two is releasing the pressure.

What's in the case

  • Transparent hose: Braided, with quick-release coupling.
  • Black hose: Braided, with quick-release coupling.
  • Two adapters: Metal, with nipple.
  • Storage case: Closed, plastic.

What you can do

  • Injector return: Collect the return flow.
  • Pressure control valve: Assess leakage.
  • Distinguish: Injector or valve.
  • Without dismantling: Injectors stay in place.

How to use it

  1. Check engine type: Check that the engine is an MX-13 Euro 6.
  2. Release pressure: Let the rail pressure drop first.
  3. Return changeover: Disconnect the return line.
  4. Connect: Fit the adapters and hoses.
  5. Assess: Compare the two return flows.

Compatible vehicles and applications

The engine is what counts, not the badge on the grille. The kit is for the PACCAR MX-13 in the Euro 6 version, and that engine is used in more than just trucks. The brands listed below are listed for this reference, always with the MX-13.

Commercial vehicle:

  • DAF: Euro 6 with MX-13.
  • PACCAR: Euro 6 with MX-13.
  • Tatra: Euro 6 with MX-13.

Bus:

  • Irizar: Euro 6 with MX-13.
  • Otokar: Euro 6 with MX-13.
  • Solaris: Euro 6 with MX-13.
  • Temsa: Euro 6 with MX-13.
  • Van Hool: Euro 6 with MX-13.
  • VDL Bus: Euro 6 with MX-13.
  • Yutong: Euro 6 with MX-13.

Construction machinery:

  • Spierings: Euro 6 with MX-13.
  • Vervaet: Euro 6 with MX-13.
💡
Good to know: The engine type is shown on the engine type plate and in the vehicle documents. If no MX-13 is fitted, these adapters will not connect. Check this on the machine itself before you order.

Package contents

  • 1x Transparent measuring hose with quick coupling
  • 1x Black pressure hose with quick coupling
  • 1x Adapter, short cylindrical design
  • 1x Adapter with quick-connect nipple
  • 1x Storage case

Technical specifications

General

The manufacturer of the tool. Useful if you already have equipment from this brand in your workshop.Brand
Jaltest
The type of tool. It shows at a glance whether it is a single gauge or a complete test set.Tool type
High-pressure fuel circuit test set
The types of vehicle the tester can be used on. Please choose one that suits the vehicles in your workshop.Vehicle types
  • Commercial vehicle
  • Bus
  • Construction machine
The engine the test set is designed for. The adapters only fit properly on the correct engine.Suitable engine
PACCAR MX-13 Euro 6

Functions

You can assess the pressure control valve on the rail. This shows whether a pressure fault lies with the valve or the injectors.Pressure control valve check
Yes
You measure without removing parts from the engine. This saves a great deal of labour time.Measuring without disassembly
Yes
The hoses click on and off quickly. This allows you to connect the tester faster.Hoses with quick couplings
Yes

Dimensions and weight

Whether a case is included for storing the set. This keeps everything from getting lost or damaged.Storage case
Yes
Length, width and height of the set in its case. Useful for checking whether it fits your cabinet or trolley.Dimensions
350 x 230 x 86 mm
How heavy the set is. A light set is easier to take to the vehicle.Weight
1,091 g

Other specifications

OE reference
1903030 DAF
Version
Two braided hoses with quick coupling and two adapters
Number of pieces
Four: Two hoses and two adapters
Contents
Transparent measuring hose, black pressure hose, two adapters and a storage case
Application
Check the fuel return from the injectors and from the pressure control valve on the rail