Blown fuse??? Rev. gear lockout..

[SNKEBIT]

I have 2 cars here with the same problem and I can't figure out what's causing it. Fuse for "DN 02" 15 amp blows after a few miles. Car comes up with following codes: 0138, 02 sensor voltage high, 0801 Rev. gear lockout circuit open/short, 1719, 2 to 3 gear to lock to out. I know the last one looks mispelled but that's exactly the way it reads on scan tool.
Anyone else having this problem? Do I have a broken wire somewhere?
Thanks,
Mitch

 

[Vipermann]

Yup.

It happened to me when my new exhaust kept melting the wires to the O2 sensors ... I had to get O2 sims and move the wires away from the exhaust (inside the side sills).

 

[Billy The Kidd]

Same happened to me. That fuse keeps blowing on me. I have to bring it to Chuck to sort it out but its definately the heat from the headers.

 

[SNKEBIT]

Thanks Guys, I will search there.......