Where is the map sensor on a 1994 Chevy pickup 1500?

The MAP (Manifold Absolute Pressure) sensor on a 1994 Chevy 1500 pickup is typically located on the intake manifold. However, the exact location varies slightly depending on the engine. It's usually a small sensor with a single or several wires connected to it, and often has a vacuum hose attached.

To find it, you'll need to:

1. Consult your vehicle's repair manual: This will provide the most accurate location diagram and photos.

2. Look closely at your intake manifold: It's usually mounted somewhere on top of or near the throttle body. It may be near other sensors, such as the temperature sensors.

3. Search online: Use a search like "1994 Chevy 1500 [your engine type] MAP sensor location" on Google, YouTube, or a car forum. Include your engine size (e.g., 4.3L, 5.0L, 5.7L) for more precise results.

Safety First: Remember to disconnect the negative battery terminal before working near any electrical components in your engine bay.