Hello! I'm new to the forums so any help is greatly appreciated. I have a 2013 F250 with 37" tires. It has a Rocky Ridge conversion from the dealership and they installed the Hypertech inline speedometer correction unit. The speedometer was always with 1mph. I recently did a EGR ******, 5" downpipe back exhaust, and Ngauage ******* tuner with SOTF.
My problem is the speedometer. The NGauage VSS will read 60 and my speedo will read 80. I know I'm not going 80! My speedo is reading way faster than I'm going.
Do I need to reprogram the Hypertech Inline Speedometer or is there something else going on. Thanks in advance!
My problem is the speedometer. The NGauage VSS will read 60 and my speedo will read 80. I know I'm not going 80! My speedo is reading way faster than I'm going.
Do I need to reprogram the Hypertech Inline Speedometer or is there something else going on. Thanks in advance!
