Delphi TS10077 Air Charge Temperature Sensor

Delphi TS10077 Air Charge Temperature Sensor

The Delphi TS10077 air charge temperature sensor is an OE-style engine sensor built for accurate intake air temperature monitoring. It draws on Delphi’s long OE heritage and supplier experience, making it a direct-fit replacement for a wide range of Cadillac, Chevrolet, Buick, Pontiac, and GMC applications.

Compatible with vehicles such as the 2006-2009 Cadillac STS, 1990-1995 Chevrolet Corvette, and 1987-1993 Chevrolet S10, this Delphi TS10077 sensor supports reliable engine management across many GM platforms.

Key Features

• Air charge temperature sensor for engine management systems
• Threaded nut mounting type for secure installation
• Oval connector shape with male connector and terminal design
• 2-pin terminal configuration with 1 port
• OE heritage and application knowledge built into the part
• Package contents include the air charge temperature sensor and instruction sheet

Detailed Description

The Delphi TS10077 is an air charge temperature sensor used to report intake air temperature to the engine control system. That signal helps the ECU adjust fuel delivery and ignition timing based on incoming air conditions. Built with Delphi’s OE background, this sensor is a practical replacement for GM vehicles that require the correct connector style, threaded nut mounting, and 2-terminal layout. The TS10077 part number is commonly searched for Cadillac STS, Chevrolet Corvette, and Chevrolet S10 applications, along with many other Buick, Pontiac, GMC, and Oldsmobile models.

This part cross-references DENSO Auto Parts 210-1001 and Standard Ignition AX1 for the same application.

What It Helps Address

• Incorrect intake air temperature readings
• Rough idle caused by faulty sensor input
• Hard starting related to air charge signal errors
• Fuel mixture issues from inaccurate temperature data
• Check engine light conditions tied to sensor failure

Installation Notes and Tips

• Verify connector shape, terminal count, and mounting style before installation.
• Confirm the sensor location on your vehicle; some applications place it in the intake manifold.
• Inspect the harness connector for corrosion, bent pins, or damaged locking tabs.
• Clear diagnostic trouble codes after replacement and confirm live data readings.
• Use the vehicle’s service information for torque and routing details.

Quality Assurance

Delphi builds this sensor with OE experience and supplier knowledge developed over decades of original equipment production. The TS10077 is engineered to meet the fitment and electrical requirements of the listed applications, including Cadillac, Chevrolet, Buick, Pontiac, and GMC models.