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2004 land rover discovery 4.6 engine with secondary air system how do i tell if mine has it or not?

There are a few ways to tell if your 2004 Land Rover Discovery 4.6 engine has a secondary air system.

1. Look for a small air pump mounted on the engine. This pump is responsible for injecting air into the exhaust system to help reduce emissions.

2. Check the emissions label under the hood of your vehicle. If your vehicle has a secondary air system, it will be listed on the label.

3. Consult your vehicle's owner's manual. The owner's manual will contain information on whether or not your vehicle has a secondary air system.

If you are still unsure whether or not your vehicle has a secondary air system, you can contact your local Land Rover dealer for assistance.