Land Rover LR4 engine light on with multiple codes including fan speed sensor and manifold absolute issues on Land Rover LR4

Some Land Rover LR4 owners report experiencing issues when the engine light activates alongside multiple codes, including fan speed sensor and manifold absolute pressure problems. These issues can indicate potential overheating and engine damage due to a malfunctioning fan speed sensor if not addressed promptly. Additionally, problems with the manifold absolute pressure sensor may lead to poor engine performance, rough idling, and decreased fuel efficiency. Common symptoms accompanying the engine light include service warnings, misfires, lack of power, and unusual sounds. Owners should be particularly vigilant if the check engine light is flashing, as this may signal severe engine misfires that require immediate attention to prevent further damage. To accurately diagnose and resolve these issues, it is advisable for owners to have their Land Rover LR4 scanned for diagnostic trouble codes by a qualified mechanic. Prompt attention to these concerns is crucial for the vehicle's proper functioning and longevity.