NTK AJ0061 Air Charge Temperature Sensor

Air Charge Temperature Sensor Overview

NTK AJ0061 is an air charge temperature sensor built for precise intake air temperature monitoring in turbocharged and boosted engine systems. It uses a 4-terminal blade connection with a female oblong connector and push-on mounting for a secure electrical interface.

Compatible With Buick, Cadillac, and Chevrolet applications, this sensor supports OE-style signal accuracy for vehicles that rely on intake charge temperature data for engine management. The NTK AJ0061 part number is also referenced in interchange listings for related sensor applications.

Key Features

• 4-terminal blade design with a female oblong connector
• Push-on mounting type for straightforward sensor installation
• Built under NTK technical sensor coverage for import and domestic vehicles
• Tested under thermal shock, vibration, and OBD verification conditions
• Manufactured to meet or exceed OE specifications

Detailed Description

NTK AJ0061 is part of the NTK Air Charge Temperature Sensor line, backed by NGK and NTK’s long history in ignition and sensor technology. As a technical sensor, it is engineered for applications that require accurate intake charge temperature input to the engine control system. The AJ0061 part number appears across multiple Buick, Cadillac, and Chevrolet fitments, including 2016-2017 Buick Encore, 2016-2017 Cadillac CT6, 2014-2017 Cadillac CTS, 2016-2017 Chevrolet Cruze, and 2016-2017 Chevrolet Malibu.

This part cross-references Standard Ignition TX269 and other listed interchange numbers for the same application. For buyers searching for an air charge temperature sensor for Buick Encore, Cadillac CTS, or Chevrolet Cruze applications, AJ0061 provides an OE-focused replacement option with broad technical sensor coverage.

What It Helps Address

• Incorrect intake air temperature readings
• Driveability issues tied to sensor signal errors
• Engine management faults related to charge-air monitoring
• Diagnostic trouble codes associated with intake temperature sensing

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the vehicle’s OE reference number and application notes, especially on turbocharger boost sensor and manifold absolute pressure sensor listings that share the AJ0061 part number. Professional installation is recommended for proper electrical connection and system verification.

Quality Assurance

NTK states that its technical sensors are tested for thermal shock, vibration, and OBD verification, and are manufactured to meet or exceed OE specifications. The brand positions NTK as a full-line sensor supplier for import and domestic vehicles.