[jacobrblocker]

I have a rear o2 sensor wiring messed up that I can't figure out. It's throwing a code making the emssions not pass so now I can't pass my emssions test. I have seen people talking about being able to code out the sensors. If I did this will my emssions pass? If so how would I go about this.

[type-dRew]

You need your rear oxygen sensors. Coding them out is just coding out the cat inefficiency code that gets thrown with downpipes.

The car depends on the rear o2s for proper afr monitoring checks and balances.

[jacobrblocker]

Originally Posted by type-dRew

You need your rear oxygen sensors. Coding them out is just coding out the cat inefficiency code that gets thrown with downpipes.

The car depends on the rear o2s for proper afr monitoring checks and balances.

Since messing with the wiring I'm still getting the short to ground code I'm probably going to buy a new harness and o2 sensors that don't have a messed up plug.