FPT-Deutz 19 pin, diagnostics cable

Jaltest JDC526A - FPT-Deutz 19-Pin Diagnostics Cable

The Jaltest JDC526A is a genuine Cojali 19-pin diagnostic cable designed for connecting Fiat Powertrain (FPT) and Deutz engines in agricultural equipment to the Jaltest diagnostic system. FPT engines power a wide range of Case IH, New Holland, and Iveco-branded machines, while Deutz engines appear across a broad spectrum of European tractors and off-highway equipment. The 19-pin connector is a specific configuration used on certain models within these engine families, and the JDC526A is the correct cable for that port.

What This Cable Does

The JDC526A bridges the gap between the Jaltest Link interface and FPT or Deutz engines equipped with a 19-pin diagnostic connector. Without the correct cable, the Jaltest software has no path to communicate with the engine ECU. With the JDC526A in place and the appropriate Jaltest license active, full electronic diagnostic access is available.

• Compatible engines: Fiat Powertrain (FPT) engines and Deutz engines in agricultural equipment
• Typical applications: Case IH and New Holland tractors with FPT engines; various European tractors and ag equipment with Deutz power
• Connector type: 19-pin proprietary diagnostic connector
• Compatible Jaltest modules: Jaltest AGV (Agricultural Vehicles) and Jaltest OHW (Off-Highway)
• Works with Jaltest Link V8.1 and V9
• Genuine Cojali product: Manufactured by Cojali, the maker of the Jaltest system
• Listed in Jaltest 2025 Pricelist: Part number JDC526A, MSRP 35.00

FPT and Deutz: Two Major Engine Families, One Cable

FPT (Fiat Powertrain Technologies) is the engine arm of CNH Industrial, supplying diesel and alternative-fuel engines to Case IH, New Holland, Iveco, and other brands. Deutz AG is one of Europe's oldest engine manufacturers, supplying power units across agricultural, construction, and industrial markets. Both engine families have models that use a 19-pin diagnostic port, making the JDC526A relevant for shops that work across multiple brands powered by these engines.

If your shop handles Case IH or New Holland equipment alongside Deutz-powered European tractors or compact equipment, having the JDC526A in your cable arsenal ensures you are not stuck when a machine with a 19-pin FPT or Deutz port rolls in for service.

Diagnostic Capabilities

With the JDC526A connected and the appropriate Jaltest license active, technicians can access:

• Engine fault code reading and clearing on FPT and Deutz ECUs
• Live engine parameter data — injection timing, temperatures, rail pressure, sensor values
• Calibration and adjustment functions supported by Jaltest for these engine families
• Injector coding where applicable
• Aftertreatment and emissions system access on equipped machines

Technical Details

• SKU / Part Number: JDC526A
• Connector type: 19-pin (FPT / Deutz agricultural)
• Manufacturer: Cojali (Jaltest)
• Compatible Software: Jaltest AGV, Jaltest OHW (active license required)
• Compatible Link Versions: V8.1 / V9
• Price (2025 Pricelist): 35.00

Why Buy From OEM Diagnostic Tools?

We have been a dedicated Jaltest dealer since 2016. The JDC526A ships free, carries full manufacturer warranty, and our team at 866-217-0063 can confirm whether this cable covers your specific FPT or Deutz application before you order. We know the Jaltest cable lineup inside and out and can help you build the right set for your shop's needs.

Call 866-217-0063 for quick answers and help!