joshuad508

ok thanks for no help lol. I figured it out. there was a bad connection to the diag wire on the plug for the speedo if I wiggled the plug I would notice the 4wd light go on and off. so I pushed it in real hard and the 4wd light stood on. then I jumped the diag wired and I was able to read codes.

I just bought this quad and I replaced the speedometer. The quad runs fine. but the efi starts blinking telling me there is a code but when I jump the wires the codes don't show up. am I jumping the wrong wires? I checked the diagnostic wire between the computer and the speedometer and it checked out fine. I also checked the 4 wires that are on the diagnostic connector they were also fine. has anybody had this problem.