ThunderMax Wideband O2 Oxygen Sensor for ECU Auto Tune System
Your ThunderMax auto tune system is only as accurate as the sensor feeding it data. A fresh, properly functioning wideband O2 sensor restores the precise closed-loop feedback your ECU depends on, keeping fuel mapping sharp, throttle response honest, and your engine performing the way it was tuned to perform.
Key Features
- Direct replacement wideband oxygen sensor engineered for ThunderMax ECU auto tune systems
- 18mm thread pitch matches original sensor port specification
- Restores accurate closed-loop feedback for precise real-time fuel mapping
- Made in the USA
- Clearance caveat applies to some aftermarket exhaust systems — see Fitment Notes
Technical Specifications
- Compatibility: ThunderMax ECU Auto Tune System
- Sensor Type: Wideband oxygen (O2)
- Thread Size: 18mm
- Function: Closed-loop air/fuel ratio monitoring for auto-tune fuel mapping
- Country of Origin: USA
Fitment Notes
- Replacement sensor designed for use with the ThunderMax ECU Auto Tune System
- Some aftermarket exhaust systems may require modification or relocation of O2 sensor port bungs due to clearance restrictions
- Review the Fitment tab for complete application and compatibility details
Steven Whitaker –
I while installing I pulled the wires and cut a couple wires thanks for sending the O2 sensor I wasn’t expecting it that fast
James –
Great 110 percent
Rob S. –
Product arrived as described and was the correct part.
JIMMY –
Good
Andrew V. –
Worked as it should