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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