P1133

[aznguy0087]

just got done putting on boral knock-offs as soon as i started it, the check engine light came. the code is P1133 and it says manufacturer control fuel air metering, i search for some answer before posting and the only thing that i came up was insufficient switching sensor 1 or bank 1, sensor 1, that would a bad oxygen sensor, but it says something about fuel? or would this be the same thing?!?!

[Huffer]

Check to make sure your front O2 sensor is plugged in properly.

[aznguy0087]

i just made sure that they were pluged in, pulled the frist one off and repluged it back on. scaned the code, and deleted it and it came righ back on. coworker said that the oxygen sensor mit be damage when we heated the rusted bolts off, cuz of how close it was to the flames??? somethinig got melted, got burned?

[Huffer]

If you have a multi-meter you can check the O2 sensor out. Heat shouldn't be an issue, but it's possible.

[decke48]

if the code comes back instanly its a hard fault. there is an open in the front o2. either its not plugged in good or theres a break in the wire

[aznguy0087]

If you have a multi-meter you can check the O2 sensor out. Heat shouldn't be an issue, but it's possible.

i will try this tom. at work to make sure.


if the code comes back instanly its a hard fault. there is an open in the front o2. either its not plugged in good or theres a break in the wire

ill make sure tom. i ll pull both o2 sensor out and and replug them back in and look for any burnt wires, thanks for the advice!!!

[decke48]

some times wires can break inside the insulation so just check contunity between both end of the wire