My 96 Z was throwing a Bank 1 to trich code. Notice the O2's looked original and the car has 117k miles. So I replaced them even though I had an idea it was an injector. Got the new O2's and made ure they are the right ones with the 4 pins. The old wires are brown gray purple white (or so it looks like that). New O2's are purple black white white???? Replaced the drive side so far but now both banks are ritch and unless you let the car warm up completly at WOT the car hits its car shifting into second every now and then. And to top the the ABS INOP light is coming on. Is that related and I bumped something loose or was it just coincedense that my ABS quit then to??

 

i have that same sort of problem with my 94 ta let me know what you find please. as far as the abs goes i dont have any o2 problems with mine so im betting that they are seperate.