1991 240sx code 35 problems

[chixwithtrix]

At the last drift event I was at the 240 threw a check engine light, later found out it was code 35 - Exhaust gas temperature circuit. It is a DOHC KA

Anyone know how to fix this or where I can find this circuit and throw on a resistor?

[chixwithtrix]

ok, another question - since the code 35 only seems to be on the cali models, can I get a non cali computer or aftermarket computer to rid myself of the code?