Where is the ac recharge valve for a 2003 ford focus with zetec engine?

The A/C recharge valve (low-pressure port) on a 2003 Ford Focus Zetec is typically located on the drier/accumulator. This is a cylindrical component near the condenser (usually in front of the radiator). The low-pressure port is usually a larger diameter fitting than any high-pressure ports you might find. It will often have a cap on it.

However, the exact location can vary slightly depending on the specific model and trim level of your 2003 Ford Focus. It's best to:

1. Consult your owner's manual: This is the most reliable source for the location of service ports.

2. Look for a diagram: A diagram of your car's AC system (often found online through a parts website or repair manual) will clearly show the location of the low-pressure port.

3. Visually inspect the area: Look near the condenser in front of the radiator. The drier/accumulator is usually easily spotted.

Be careful when inspecting, as some components in that area can be hot or under pressure. If you are not comfortable performing this task yourself, take your vehicle to a qualified mechanic.