...42 October/November 2024 AUTOBIZ When impurities develop in the system, the thin channels inside the condenser will quickly clog. This can restrict refrigerant flow, eventually reducing the unit's ability to exchange heat. In most cases, this will eventually cause overpressure in...
...Nissens Experts - Compressor installation The compressor is the heart of an entire AC system, and it's the most important and expensive part and is the most susceptible to damage by other faulty system elements. What to pay attention to while installing a compressor? How was the pre...
...Nissens Experts - Condenser diagnostics The condenser is the central air conditioning system's heat exchanger. Just next to a compressor, it is one of the critical parts of the AC system and, at the same time, a very fragile one. This seemingly simple aluminum part has a massive impac...
...EV and Hybrid heat pump system fundamentals Unlike a conventional vehicle’s A/C, the heat pump based system is capable of both heating and cooling. Nissens explains the key components of these new systems that are becoming more common, as more hybrid and electric vehicles are entering...
...52 October 2022 AUTOBIZ Garage TechTips See this and 1,000s more Tech Tips on TechTips.ie 52 October 2022 AUTOBIZ The heat pump solution is one of the most efficient ways of producing heat. Depending on the system type, the heat pump can reach above 300% efficiency, compa...
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...Climate Comfort System in New Energy Vehicles - Diagnostics Fundamentals - Nissens Experts There is more and more new energy vehicles on our roads and highways. Do these cars require a special procedure when it comes to an AC service? What’s crucial to remember when making HVAC sy...
...Turbo foreign object damage The turbocharger is a highly sophisticated and fragile component. It is a turbine-driven device that forces extra air into the engine's combustion chamber, thus increasing engine efficiency and power output. The turbocharger operates in extremely demanding and...
...Blower Fan Troubleshooting Interior blower fans transfer warm/cold air, depending on the set temperature, from the heater/evaporator to the passenger cabin. At the same time, the blower ensures that the air conditioning is performing properly by maintaining airflow through the evaporator....
...Turbocharger system air leaks The turbocharger forces extra air into the engine's combustion chamber, increasing engine efficiency and power output. The turbo operates in demanding conditions, and relies on various systems in the vehicle. Regular vehicle service is of crucial importance...