This can be caused by issues such as faulty spark plugs, ignition coils, or fuel injectors.

Commonly due to worn-out gaskets or seals, which can lead to engine damage if not addressed.

This is a known issue in some Jaguar engines, leading to potential engine damage if the timing chain skips.

Can be caused by a malfunctioning cooling system, including the radiator, water pump, or thermostat.

Often a result of worn piston rings or valve seals, leading to a decrease in engine performance.

In turbocharged models, issues with the turbocharger can lead to reduced power and efficiency.

Direct injection engines are prone to carbon deposits on the intake valves, leading to poor engine performance.

Various engine-related issues can trigger the check engine light, requiring diagnostic evaluation to pinpoint the exact problem.

This can lead to a lack of fuel delivery to the engine, causing stalling or failure to start.

Often due to low-quality fuel or engine timing issues, leading to potential engine damage if not resolved.

DBS may not activate properly, leading to insufficient braking assistance during emergency stops.

Can be caused by faulty spark plugs, ignition coils, or fuel injectors.

Commonly occur due to worn gaskets, seals, or oil pan issues.

Radiator, water pump, or thermostat failures can cause engine overheating.

Can lead to improper timing and potential engine damage.

Turbo failure or boost leaks can result in reduced engine performance.

Faulty fuel pump or clogged fuel filters can cause inadequate fuel delivery.

Issues with the automatic transmission can cause shifting problems or transmission failure.

Faulty sensors or wiring can lead to various engine performance problems.

Can affect the intake valves and cause poor engine performance and efficiency.

Dynamic Brake Support systems can sometimes fail to engage properly, resulting in reduced braking assistance during emergency stops.

Turbochargers in V-shaped engines, such as the AJ126, can often face issues such as lag, failure, or oil leakage, reducing engine performance.

The AJ126 engine might suffer from timing chain wear or failure, leading to potential engine misfires or even severe engine damage if not addressed.

V-shaped engines with high horsepower can generate significant heat, and any cooling system malfunction could lead to engine overheating.

Fuel injectors in high-performance engines may get clogged or fail, leading to poor engine performance and reduced fuel efficiency.

The AJ126 engine may be prone to oil leaks from various seals or gaskets, leading to potential engine damage if the oil level drops too low.

Modern vehicles like the 2019 Range Rover often have complex electrical systems that can malfunction, affecting engine control and performance.

The high torque from a 380 hp engine can sometimes lead to transmission issues, such as slipping or jerking.

The exhaust system, including the catalytic converter, may face issues such as blockages or failures, leading to reduced engine efficiency and increased emissions.

The 2019 Jaguar F-TYPE with the AJ126 engine may experience overheating due to its high-performance nature and supercharged configuration, which can place extra stress on the cooling system.

The V-shaped configuration of the AJ126 engine can sometimes lead to oil leaks, particularly around the valve covers and oil pan gaskets.

The supercharged (S/C) setup can develop problems with the supercharger itself, such as bearing wear or belt issues, leading to reduced performance.

The AJ126 engine has been known to have issues with timing chain tensioners, which can lead to timing chain slack and potential engine damage if not addressed.

Engine misfires can occur due to faulty ignition coils or spark plugs, which are common issues in many high-performance engines like the AJ126.

The direct injection system in this engine can sometimes lead to clogged or malfunctioning fuel injectors, affecting engine performance and efficiency.

Components such as the water pump, radiator, and thermostat can fail, leading to inadequate cooling and potential engine damage.

The complex electronics and sensors in the AJ126 engine can sometimes fail or give incorrect readings, leading to performance issues or check engine lights appearing.