Cant get the cel, trac off and brake lights to stay off after replacing a/r and 02 sensors from a P1135. tried all the tricks except jump wire. Car runs great and has seemed to go faster but no visible gas consumption.
2001 Toyota Solara 3.0 SLE V6
follow the instructions here
https://parts.olathetoyota.com/p1155-code
https://parts.olathetoyota.com/p1135-code
check all fuses.
Have your battery + alternator load tested at a place like autozone.
Make sure you only use Denso sensors.
Check the engine for vacuum leaks. Especially in the PCV system.
I did all of this already
I did all of this too Joe. I have an obd11 that checks battery and alternator. Checked all fuses also especially the 25amp fuse to the ecu. I want to get under the car to check but its cold here right now. I was hoping for a drive cycle to correct this but so far no good. I know this is a common problem with Toyota and Ive heard only Toyota can erase codes but I am skeptical about that. Thank you Joe for your input.
please list ALL of the troubleshooting steps you have already done, so people aren't wasting their time typing out suggestions for you. Thank you very much.
I had a code P1155 over the summer and installed a new 02 sensor and the check engine light went out. About 3 months later I got a CEL P1135 and replaced the other sensor. I cannot get the light to go out. I cleaned the MAF and checked all fuses and back probed to the ECU. Checked vacuum lines and disconnected the battery and other tricks from researching this problem. Car runs great but cel, trac off and brake light still stay on. They did erase but 3 mins. later came back on. I dont know what else to do. 2001 Toyota Solara 3.0 SLE V6. Same results with drive cycle. I am a new member so I hope I did this right.