Dorman 926-770 Ignition Knock (Detonation) Sensor Harness

Reliable Ignition Knock Sensor Harness for Toyota Sequoia and Tundra

The Dorman 926-770 Ignition Knock (Detonation) Sensor Harness is designed to provide a precise and durable connection for your vehicle's knock sensor system. Engineered specifically for Toyota Sequoia and Tundra models, this harness ensures accurate signal transmission to optimize engine performance.

• Length: 21.3 inches for optimal routing and fitment
• End 1 Connector: Female square shape with 4 connectors and 2 spade terminals
• End 2 Connector: Male square shape with 1 connector and 8 blade terminals
• Wire Quantity: 8 wires with various colors for easy identification
• Wire Gauge: 22 gauge copper wires for reliable conductivity

Detailed Product Description

The Dorman 926-770 harness features a robust design with copper terminals that provide excellent electrical conductivity and resistance to corrosion. The harness includes a female square connector on one end with 4 connectors and 2 spade terminals, while the opposite end has a male square connector with 1 connector and 8 blade terminals. The 8 wires, each 22 gauge and color-coded, facilitate straightforward installation and ensure proper signal flow between the knock sensor and the engine control unit. Measuring 21.3 inches in length, this harness is tailored to fit the engine bay layout of Toyota Sequoia and Tundra models, maintaining factory specifications for performance and reliability.

Compatible Applications and Common Issues Addressed

• Compatible with Toyota Sequoia and Tundra models requiring a knock sensor harness replacement
• Resolves engine knocking or pinging caused by faulty sensor wiring
• Eliminates intermittent or no signal issues from the knock sensor
• Prevents engine performance problems related to detonation sensor harness failure
• Helps maintain proper ignition timing and fuel efficiency

Installation Notes and Tips

When installing the Dorman 926-770 harness, ensure connectors are securely fastened to prevent signal loss. Verify wire routing matches the original harness path to avoid interference with moving parts or heat sources. Use appropriate tools to connect spade and blade terminals firmly, and inspect for any signs of wear or damage on mating connectors before installation.

Quality Assurance and Warranty

Dorman manufactures this ignition knock sensor harness with high-quality copper terminals and durable wire insulation to meet OEM standards. While specific warranty details are not provided, Dorman parts typically undergo rigorous testing to ensure reliable performance and longevity in Toyota Sequoia and Tundra vehicles.