When your Case IH Magnum tractor displays an HCU (Hitch Control Unit) fault code, it’s not just about reading an error message. To intervene effectively, you need to understand the context, access precise diagrams, and have reliable technical information. This is exactly what Jaltest INFO Web offers, going far beyond a simple code reader. On […]
The John Deere 7R series is renowned for its exceptional performance and durability, even in the most demanding agricultural environments. However, like any complex machine, it can experience technical issues. One of the most common problems that can occur on a John Deere 7R is an ECU (Engine Control Unit) malfunction, identified by fault code […]
Modern engines, particularly those equipped with emission management technologies like Exhaust Gas Recirculation (EGR) systems, are sensitive to even the smallest failures of their components. One common issue with these engines is related to the throttle actuator in the exhaust system, which plays a crucial role in managing exhaust gas flow and regulating emissions. When […]
The Irizar i4 Hybrid is an intercity coach that combines a Cummins CM2350 diesel engine with hybrid technology for improved energy efficiency. Like all modern vehicles, it is equipped with an SCR after-treatment system using AdBlue (DEF) to reduce pollutant emissions. A common issue in these models involves the CB20 sensor in the AdBlue tank, […]
Volvo FH is renowned for its advanced technology and sophisticated engine management system. However, malfunctions can occur, requiring a thorough analysis of the electrical wiring diagram to identify and resolve problems. In this case study, we will look at a specific fault in the engine management system and the approach taken to resolve it. Problem […]
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