SMP Electronic Air Temperature Sensor - Temp Sensor

SMP electronic air temperature sensor monitors intake air temperature for V-twin EFI systems, providing real-time data for fuel mapping and ignition timing. Direct OEM-replacement component designed for consistent engine performance and reliability.

Features

• Electronic air temperature monitoring
• OEM-replacement quality
• Compact sensor design

Specifications

• Brand: SMP
• Manufacturer Part #: MCATS1
• UPC: 091769319403
• Weight: 0.295 lbs

Fitment

Fits V-twin motorcycles equipped with EFI systems that use intake air temperature sensors for fuel mapping and ignition timing control.

Frequently Asked Questions

What does an air temperature sensor do?

It monitors intake air temperature and sends data to the EFI computer to optimize fuel mixture and ignition timing for better performance and efficiency.

Is this an OEM replacement or an upgrade?

This is an OEM-replacement sensor built to factory specifications. It's a direct swap for a failed sensor.

How do I know if my air temp sensor is bad?

Check engine light, rough idle, poor fuel economy, or hard cold starts may indicate a failed sensor. A diagnostic scanner can confirm the fault code.

Will this fit my specific motorcycle?

This sensor fits V-twin EFI motorcycles with air temperature sensing. Confirm your bike's EFI system includes this sensor before ordering — not all V-twins use one.