what do i do with the 4 holes on my prochamber where the o2's should be?..i already had the o2 sensors turned off when i got my car tuned. the prochamber came in and im ready to put it on. thanks
Even though you had the rear o2 sensors turned off, I think you still need to plug them in, even if for nothing more than filling the holes. Of course, the front ones still need to be plugged in because they should still be working.
You can buy plugs to fill the holes. Check your with your local exhaust installer, Midas or anyone similar should have them and they're MUCH cheaper than O2 sensors.
Along the same lines....I installed a Bassanni catted x and do not know where the fronts plug into. There are two female ends underneath the car right next to the rear O2 bungs but nothing around the fronts. I had no loose ends when re-installing the wiring harness and have no idea where the fronts plug into. I was told that you dont even need them.....is this true???
All four of my O2 bungs were filled w/ the plugs....
You can buy plugs to fill the holes. Check your with your local exhaust installer, Midas or anyone similar should have them and they're MUCH cheaper than O2 sensors.
Along the same lines....I installed a Bassanni catted x and do not know where the fronts plug into. There are two female ends underneath the car right next to the rear O2 bungs but nothing around the fronts. I had no loose ends when re-installing the wiring harness and have no idea where the fronts plug into. I was told that you dont even need them.....is this true???
All four of my O2 bungs were filled w/ the plugs....
no you need the fronts. the connectors for the frt 02 hang on a bract mounted at the top of the transmission. the connectors themselfs are up at about the height of the stock manifold flange but inward toward the transmission. look up there with a flash light you will see them
Yeah, you need the fronts in. For the rear just reuse the stock O2s. even though you dont need them just go ahead and put them back on. that would be the easiest thing to do.
I dont remember seeing the front O2 plugs before dropping the new motor in. They must be there though. Ill have to fish around for them. Any suggestions on the cheapest spot to find new sensors?
I couldnt say how it still runs but it seems to be running strong. I have only driven the car 20 miles since the install (to and from the exhaust shop). I still dont have a new front bumper and its not being driven until then. I wont fire the car until some O2's have been installed. I was told by my exhaust guy that you will just lose some HP and MPG. No major consequences but definately worth the purchase.