so i started my car today after putting on my headers and exhaust...i check the computer and it gave me the error code p1035...its the O2 sensor...how do i fix this??? buy another one??

 

no one answerd you cuz you said headers. get a new o2 sensor

 

the code p1035 means that something is causing a fault in the o2 sensor circuit. Those codes are very generic and could mean a number of things. Did your harness plug from the o2 sensor hit the new header or exhaust and melt one of the wires?

 

no it didnt hit anything...i checked the sensors thinkg that the wires came loose but no...check engine light is on also...im not sure if its from the O2 sensor or me putting the headers and exhaust on...i know something it will do that after putting aftermarket parts on...

 

If the O2 sensor was old, you probably touched it when you took it out and messed it up. Or While installing it twisted the harness up and a wire came loose. Try replacing it, buy a universal for 20 bucks and wire it yourself. Or take your rear o2 sensor and try it to see if the light turns off. (Assuming your car is obd2 and uses 2 sensors)

 

yea it has two sensors...when i was taking out the exhaust, the rear sensor come out and the wires came apart, i put them back in as they should thinkg that it would be fine...but ill try the sensor swap and if it doesnt work then ill buy two new ones...