URO URO-016304 Map Sensor Vacuum Hose

The URO URO-016304 is a replacement MAP (Manifold Absolute Pressure) sensor vacuum hose designed to restore proper vacuum signal transmission between the intake manifold and the MAP sensor. This hose is a critical component in the engine management system, as the MAP sensor relies on accurate vacuum readings to help the ECU calculate air density and determine the correct fuel delivery and ignition timing.

Key Features:

• Direct replacement for worn or cracked OEM vacuum hose
• Restores proper MAP sensor signal for optimal engine performance
• Manufactured to meet or exceed OEM specifications
• Heat and vacuum-resistant construction for reliable operation
• Essential for maintaining proper air-fuel mixture and engine efficiency

Over time, vacuum hoses can become brittle, cracked, or deteriorated due to heat exposure and age, leading to vacuum leaks that cause rough idle, poor fuel economy, check engine lights, and performance issues. Replacing a faulty MAP sensor vacuum hose is a straightforward maintenance repair that can restore proper engine operation and prevent diagnostic trouble codes related to MAP sensor circuit performance.