2k si. I keep tripping the CEL for the O2 sensor in the header is there any where i can by pass this so the Ecu doesnt go into limp mode? I changed the o2 sensor and it worked for about 30 mins of driving and then the CEL came back on. Without going obd1 how can i fix this?

 

Whats the code?
Cant bypass the primary O2 sensor.

 

throwing code 1. Its the o2 sensor in the header but why does it continously do this? I replaced the o2 sensor once and it just did the same thing 30 mins into driving. I dont understand what i can do to fix it.

 

If youve already replaced the sensor then its probably a short in the line somewhere. Id suggest you bust out a multimeter and troubleshoot it.

 

the line is fine man checked it. The ot sensor is getting clogged up with to much carbon.

 

when i replaced the o2 sensor the code went away