Range Rover HST Engine Power Reduced Repair Dubai

At Meta Mechanics, we recently completed a Engine Power Reduced repair for a Range Rover HST in Dubai. The vehicle had been experiencing significant loss of power, affecting acceleration and overall performance. After thorough diagnostics, our expert technicians identified several key issues that were contributing to the problem. Below are the key issues and the solutions we implemented:

Issues Identified During the Range Rover HST Engine Power Reduced Repair

1. Clogged Air Filters
   The air filters were clogged with dirt and debris, restricting airflow to the engine, which can lead to reduced engine power and poor fuel efficiency.
   Solution:
   We replaced the clogged air filters with new, high-quality filters, ensuring proper airflow into the engine, which restored engine performance and efficiency.
2. Faulty Mass Air Flow Sensor (MAF)
   The MAF sensor was malfunctioning, which led to incorrect air-fuel mixture readings, causing the engine to underperform and triggering the “Engine Power Reduced” warning.
   Solution:
   We cleaned and recalibrated the MAF sensor to restore accurate air-fuel mixture readings, ensuring the engine runs at optimal performance levels.
3. Dirty Fuel Injectors
   The fuel injectors were partially clogged, which caused inconsistent fuel delivery to the engine, leading to rough idling, stuttering, and a reduction in engine power.
   Solution:
   We cleaned or replaced the fuel injectors to ensure smooth, consistent fuel delivery to the engine, improving acceleration, efficiency, and overall power.
4. Worn Spark Plugs
   The spark plugs were found to be worn and dirty, resulting in misfires, poor combustion, and a significant reduction in engine power.
   Solution:
   We replaced the old spark plugs with new, high-quality spark plugs, ensuring proper combustion and smoother engine performance.
5. Exhaust Gas Recirculation (EGR) Valve Malfunction
   The EGR valve was found to be malfunctioning, leading to excessive exhaust gases recirculating into the engine, which can cause reduced engine efficiency and power loss.
   Solution:
   We cleaned or replaced the EGR valve to restore its function, ensuring proper exhaust flow and improving engine efficiency and power output.

Range Rover HST Range Rover HST  Diagnostic Scan for Error Codes

Range Rover HST Throttle Body Cleaning and Inspection

Range Rover HST Fuel Injector Cleaning and Testing

Range Rover HST Air Intake System Inspection

Range Rover HST Mass Airflow Sensor Inspection and Cleaning

Range Rover HST Turbocharger or Supercharger Check

Range Rover HST Spark Plug and Ignition System Check

Range Rover HST Exhaust System Inspection

Range Rover HST Engine Compression Test

Range Rover HST Timing Belt or Chain Inspection

Range Rover HST Fuel Pump and Filter Replacement

Range Rover HST EGR Valve Cleaning or Replacement

Range Rover HST PCV Valve Inspection and Replacement

Range Rover HST Software Updates and ECU Reprogramming