Hey guys. I have a 2007 honda accord cl7 that I recently converted from auto to 5 speed manual. I got a k-tuner ECU and plugged it on. Now my issues are, the rpm is not passing 3000 and the gauge cluster isn't working. Any suggestions?

 

This almost has to be an issue with the wiring/signals to the PCM. I'm not sure what could be the cause. Check for codes to see if the K-tuner ECU is not detecting a signal from a required sensor to give you some direction. Maybe reach out to K-tuner to get a pinout. You'd probably need the OEM pinout for the PCM with the original setup.