The OEM diagnostic system is still fully functional, and in the event there was an issue a DTC would be set. You can use the Power Vision to read the DTC like normal. If the module, sensor, or harness were to fail the ECM would transition into open loop, just like if your OEM narrowband sensor were to fail.
Articles in this section
- Target Tune Troubleshooting Guide
- What happens if there is a problem with Target Tune?
- What is the adjustment range for Target Tune?
- How can I turn off Target Tune?
- Will Target Tune make adjustments in the tune that I can see?
- Can I use the Target Tune module for the AutoTune process?
- Target Tune Not Working