O2 Sensor Emulator For Harley 2021+ Touring Road Glide Street Glide Road King Softail Low Rider S Street Bob models ECU Error Code Removal
✅Description:
Fix sensor errors, improve throttle response, and restore performance after exhaust upgrades.
This updated O₂-sensor emulator is specifically designed to cure the ECU fault codes that appear on 2021-on Harley-Davidson models with three oxygen sensors after fitting aftermarket exhausts.
✅ Key Features:
Eliminates error codes triggered by exhaust mods on 2021+ Harleys (including 3-sensor bikes).
Plug-and-play installation – connects in minutes, no cutting or splicing.
Continuous signal output keeps ECU happy and throttle response sharp.
Solves low-RPM torque drop often caused by open pipes.
Reliable & efficient – essential add-on for bikes running aftermarket exhausts.
⚠️ Note: This module does not increase power. For performance gains use a proper fuel tuner. The emulator’s job is to maintain ECU stability and extinguish warning lights.
✅Specification:
Condition: 100% Brand New
Color: Black
Working voltage: 12-15V
✅ Compatible Models:
Harley-Davidson Touring (Road Glide, Street Glide, Road King Special…) – 2021+
Harley-Davidson Softail – 2021+
Also works on updated 2024+ Softail variants
📦 Package Includes:
1 × Fuel Power O₂ Sensor Emulator
Plug-and-play harness with OEM connectors
We offer free shipping. (Due to the impact of the epidemic, your delivery time and shipping time will be delayed by 10-25 days.)
Shipping Policy.
We have a 30-day return policy.
Return Policy.
If you have any questions, please contact customer service on time.
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