Haltech Wideband 02 Controller Manual User Manual
Haltech For the car

Haltech Wideband Controller
(HWC)
Manual
Warning!
The Oxygen Sensor used in this device gets very hot in operation.
Do not touch the hot sensor. Do not let a hot sensor touch a
combustible surface. Do not use the sensor with or near flammable
liquids or gases. Failure to heed these warnings may result in severe
burns, explosions or fires.
When installed in the exhaust, the oxygen sensor MUST be
connected and operating whenever the car is running. An un-
powered oxygen sensor will be quickly damaged when exposed to
hot exhaust gases.
Haltech_Wide_Band_Manual_1.0.doc
Table of contents
Document Outline
- 1. Overview
- 2. The Haltech Wideband Controller (HWC)
- 3. Mounting and Connecting the Wideband Controller
- 4. First Time Use
- 5. Calibration
- 6. Remote display and recording of Lambda and/or AFR
- 8. Tips, Tricks and Troubleshooting
- 9 Advanced Topics
- Appendix A: HWC Cable Pinouts
- Appendix B: LED blinking codes
- Appendix C: HWC Error Codes and Troubleshooting Tips
- Appendix C: Limited Warranty
- Revision History