I just swapped o2 sensors finally but i'm still pulling this cel code: 41 - Primary Oxygen Sensor Heater (HO2S) - P0135 (circuit malfunction), P1166 (system electrical), P1167 (system)

any ideas on how to fix it or where i should start?

 

did u reset the ECU after u changed them? and my car is throwing that code also. i diagnosed mine with a voltmeter. i found that i have a short in one of the wires..i just cant find it

 

yah i reset my ecu but still now throwing just a cel code 1. i'm going to try and run my car for 15mins to heat it up and see if that will break in the o2 sensor and pick up the exhaust fuems. i will also trace the wiring from the o2 sensor back to the ecu