Replacment Aracer DG1 cable to connect to the AF2 Module. 100% Plug and Play with your DG1 Gauge to AF2. You will need the 2-5 Aracer Harness for this to work. Display your AFR without running the app on your phone!
**Signs that your AF1 or AF2 sensor is bad are the following
- Reads 25.5 consistently.
- Inconsistent readings. 13.3->18.0->9.0->15.0
- Stuck at 18.0
