I had the same thing awhile back, It is in your computer.I had a pivot switch put in my car and the mechanic screwed up some wires in my steering column, i bought a computer before i had them fix the wires, so i wasted my money on the computer. But the quad drivers are in your computer. If your looking for one i have a spare that i would sell. All you would have to do is take your chip out of yours and place it in the new computer.
Originally Posted by poolgod27ia
hi there thanks for taking the time to read this. i have a 92 bonneville and the car is driving me nuts. it'* acting like it'* not getting fuel but it is so i checked spark plenty of it too. so i ran the codes and code 26 quad driver failure. my question is what is it and where is it located. also how do i go about fixing this problem
please help asap need car running bad for work in the morning please
thanks alot, poolgod27ia