Motorcraft DY1146 Air Charge Temperature Sensor

The Motorcraft DY1146 Air Charge Temperature Sensor is a genuine OEM replacement sensor designed to monitor intake air and charge air cooler temperatures in Ford diesel engines. This sensor plays a critical role in engine management by providing the ECU with accurate temperature data to optimize fuel injection, air-fuel ratios, and engine performance.

Key Features:

• Genuine Motorcraft OEM quality engineered by Ford Motor Company
• Direct-fit replacement requiring no modifications for installation
• Dual-function sensor: measures both Intake Air Temperature (IAT) and Charge Air Cooler Temperature (CACT)
• Two-terminal electrical connection for reliable signal transmission
• Manufactured to exact OE tolerances and quality standards
• Compact design: 1.63" L x 1.25" W x 3.00" H
• Lightweight construction at just 0.03 lbs

This sensor is essential for maintaining proper engine operation and preventing performance issues caused by faulty temperature readings. When your original sensor fails, it can trigger check engine lights, cause rough running, or lead to reduced fuel efficiency. The Motorcraft DY1146 provides accurate, reliable temperature monitoring to keep your engine running at peak performance.

OEM Cross-Reference: 4R8Z12A697A, 4R8Z-12A697-A

Backed by the Motorcraft Service Parts Warranty offering 2 years of coverage with unlimited mileage, limited labor cost coverage, and no commercial exceptions. Warranty supported nationwide by Ford and Lincoln dealers.