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Jaltest  |  SKU: JDC538A

Jaltest (JDC538A) | Yanmar 6-pins OBD - 16-pins OBD2 Adapter Cable | Combustion Engine

Regular price €13995

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

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The Jaltest JDC538A is an essential adapter cable for diagnosing modern Yanmar diesel engines. This specialized cable forms the indispensable bridge between the unique, round 6-pin diagnostic port of the Yanmar engine and the 16-pin OBD2 connector of your Jaltest system. It is a key tool for workshops working on compact construction, agricultural, or marine machines.

Yanmar is a leading engine supplier for a wide range of machines from other manufacturers. This cable gives the technician direct access to the engine control unit (ECU), regardless of the brand of the machine in which the engine is installed. This is crucial for accurately diagnosing advanced common-rail systems and troubleshooting exhaust gas aftertreatment (DPF). The JDC538A is robustly built for tough conditions on construction sites, in the field, or onboard a ship.


Application and functionality:

The main purpose of this cable is to enable a direct and complete diagnosis of the ECU on modern Yanmar engines.

  • Direct engine diagnosis: full access to the Yanmar engine computer for complete analysis.
  • Exhaust gas aftertreatment: diagnosis of the DPF system, including reading load level and forcing regeneration.
  • Read and clear fault codes: reading and deleting Yanmar-specific fault codes.
  • View live engine data: reading engine speed, turbo pressure, common-rail pressure, injection values, and DPF status.
  • Calibrations and system tests: coding injectors and resetting learned values.

Suitable vehicles and applications:

Suitable for any machine with a modern Yanmar engine and 6-pin diagnostic port.

  • Primary application: Diagnosis of Yanmar combustion engines.
  • Industries and machine types:
    • Construction and earthmoving machines (compact): mini excavators (Takeuchi, Wacker Neuson), compact wheel loaders (Kramer), skid steers (Skid Steers)
    • Agricultural vehicles: compact tractors, specialized harvesting machines
    • Shipping (marine): pleasure boating, light commercial marine engines
    • Power generators
  • Connector requirement: round 6-pin Yanmar diagnostic port present.

Package Contents:

  • 1x Jaltest (JDC538A) | Yanmar 6-pin OBD - 16-pin OBD2 adapter cable

Technical specifications:

Specification Description
Article number JDC538A
Brand Jaltest
Connector A (vehicle side) 6-pin Yanmar-specific round connector
Connector B (adapter side) 16-pin OBD2 (J1962) connector (female)
Application Diagnosis of Yanmar industrial and marine engines
Suitable brand Yanmar (engines)

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