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
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+
Controller LEDs on after shutting off your UTV is NORMAL. Please watch this quick YouTube video. Click here
7/1/2016 - ECU codes 65590, 65591 and 65592 - May occur after getting the Polaris recall in April 2016 completed. They are cylinder misfire codes for cylinder #1 and cylinder #2. These codes are not in the service manual and will only come up once the ECU has been re-flashed due to a Polaris recall. MAIN CAUSE has been related to the belt which may have too much deflection or may be slipping. Polaris suggests to change the belt out with a new one and/or replace spark plugs.
4/19/2016 - Polaris Recall - RZR 1000 vehicles - Mandatory for AFR+ as it affects the voltage regulator - Read Info Here
RZR 4-Seater Users: An extra AFR gauge cable extension is available for purchase. MFG P/N 920200410 and cost is $20 to gain another 39 inches. View Here