I would like to just say thanks to all the staff at Dobeck Performance for their help on the AFR+. The AFR+ is the easiest thing to tune and it allowed me to make peak horsepower on my vehicle. Thank you.....View More
SYSTEM INFO:
The AFR+ brings together two technologies within one system to make it the most powerful, user-friendly tuning device on the market. AFR+ combines an EFI controller with a wideband O2 sensor and AFR gauge to provide a user instant fuel trimming ability and feedback about their vehicle's state of tune.....Learn More about the AFR+
STOCK O2 CONNECTIONS
Recommended to leave the stock oxygen sensors connected and installed in the OEM location. Unplugging the connection
will result in an engine light. The Yellow-Blue mode should be adjusted to make the Yellow zone come on at 4500 rpm.