FiTech 70050-16 LS1/LS2 Knock Sensor Harness

#5217005016

FiTech 70050-16 LS1/LS2 Knock Sensor Harness

LS1/LS2-Specific Compatibility - Tailored for Gen III LS engines (LS1, LS2, LS6, etc.) with front/block-mounted knock sensor positions
Direct Plug-and-Play - Connects knock sensors seamlessly to the FiTech ECU harness for precise detonation monitoring and response

$31.00

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Product Summary

LS1/LS2-Specific Compatibility - Tailored for Gen III LS engines (LS1, LS2, LS6, etc.) with front/block-mounted knock sensor positions
Direct Plug-and-Play - Connects knock sensors seamlessly to the FiTech ECU harness for precise detonation monitoring and response
Knock Detection & Protection - Enables the system to sense pinging/knock and automatically retard timing to safeguard your engine under load or boost
High-Quality Wiring - Durable construction with reliable connectors built for automotive heat, vibration, and long-term performance
Easy Replacement/Upgrade - Simple install as a direct swap or addition to FiTech Ultimate LS kits, ensuring full knock control without wiring headaches

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Key Specs

MFG. Part #	70050-16
Brand	FiTech
Wiring Harness Included	Yes

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FiTech 70050-16 Details

FiTech's 70050-16 is a dedicated knock sensor harness (sub-harness/extension) designed for Gen III LS engines with front-mounted knock sensors, such as LS1, LS2, LS6, and compatible variants. This plug-and-play wiring harness connects the knock sensors directly to your FiTech Ultimate LS EFI system, enabling accurate knock detection for real-time timing adjustments, engine protection, and optimized performance-crucial in high-compression, boosted, or aggressively tuned LS builds. A reliable replacement or essential add-on for clean, factory-like integration in FiTech LS conversions.

Key Features

LS1/LS2-Specific Compatibility - Tailored for Gen III LS engines (LS1, LS2, LS6, etc.) with front/block-mounted knock sensor positions
Direct Plug-and-Play - Connects knock sensors seamlessly to the FiTech ECU harness for precise detonation monitoring and response
Knock Detection and Protection - Enables the system to sense pinging/knock and automatically retard timing to safeguard your engine under load or boost
High-Quality Wiring - Durable construction with reliable connectors built for automotive heat, vibration, and long-term performance
Easy Replacement/Upgrade - Simple install as a direct swap or addition to FiTech Ultimate LS kits, ensuring full knock control without wiring headaches

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

FiTech 70050-16 Specifications

KEY SPECS
MFG. Part #	70050-16
Brand	FiTech
Wiring Harness Included	Yes

GENERAL
Sold in Quantity	Each

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