My cel came on the other day and I pulled the code which was p1135, a/f sensor. I replaced the sensor (pre-cat) and the cel is still on, it never turned off. I'm gonna pull the code again tomarrow so maybe theres a different one but I doubt it. If the same code comes up what the hell am I supposed to do? Any ideas would be apreciated. Thanks!

 

Pull the negative battery cable for 5 mins to reset the ECU and reattach.

 

Thanks, I pulled the EFI fuse to resett it but maybe that didn't due the trick. I'll try that and let ya know.

 

Light is now off. Hopefully it stays that way. Thanks mtl 4runner.