Global Parts 1814992 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Global Parts 1814992

Global Parts 1814992 is an ignition knock sensor for engine management systems that monitor abnormal combustion. It senses unusual engine vibration from pre-ignition or detonation and sends that signal to the control system for timing correction.

Key Features

• Part type: ignition knock (detonation) sensor
• Terminal type: pin
• Connector quantity: 1
• Connector shape: round
• Connector gender: male
• Terminal quantity: 2
• Terminal gender: female
• Mounting hardware not included

Detailed Description

This Global Parts knock sensor, part number 1814992, is built for vehicles that rely on knock detection to help the engine control module adjust ignition timing. The sensor mounts on the engine block, cylinder head, or intake manifold depending on the application and reads vibration changes associated with detonation events. It is a direct-fit emission control sensor for 1987-1991 Chevrolet Sprint and 1989-1991 Geo Metro applications. This part cross-references OE-style numbers such as 96055582 and ES113641 for the same application.

What It Helps Address

• Knock or pinging caused by abnormal combustion
• Check engine light concerns related to knock sensor input
• Timing control issues from inaccurate detonation feedback
• Rough engine operation tied to sensor signal faults
• Emission control faults on Chevrolet Sprint and Geo Metro models

Installation Notes and Tips

Verify the connector style, terminal count, and mounting location before installation. The sensor uses a round, 1-connector design with a pin-style terminal layout, so matching the OE connector is important for proper fitment. Inspect the mounting surface and wiring harness for corrosion or damage before replacing the sensor on a Chevrolet Sprint or Geo Metro.

Quality Assurance

Global Parts supplies emission control sensors for vehicle-specific applications, and this 1814992 knock sensor is listed with confirmed fitment for 1987-1991 Chevrolet Sprint and 1989-1991 Geo Metro models.