Cel code. O2 sensor. Wideband.

[b00zt3d spyd3r]

Okay I've had a cel light and code p0135. I now know that the wires to the o2 sensor were cut and sensor removed, and a wide and in its place. So my question is. Can I replace that oo2 sensor and plug it into the stock plug to get rid of cel? And where would I need a new bung welded in for wideband?

 

[Dsmkauai]

Does your wideband have a narrowband sim built in it? And yes you could wire the stock o2 back in and have it work and get rid of cell. Is your wb wired into the ecu? The best places for the wb bung are in o2 housing or after flex section in downpipe. Just make sure to weld it at the proper angle.

 

[b00zt3d spyd3r]

Does your wideband have a narrowband sim built in it? And yes you could wire the stock o2 back in and have it work and get rid of cell. Is your wb wired into the ecu? The best places for the wb bung are in o2 housing or after flex section in downpipe. Just make sure to weld it at the proper angle.

yes it has a narrow band wire. It is not wired to ecu. It already has o2 sensors in both the o2 housing and exhaust. I figure replace the original o2 sensor and add another bung and be good to go. Thanks!

 

[Dsmkauai]

Or just setup narrowband sim and call it a day. Just would need to wire into pin 76 so it tells ecu what it needs to see.

 

[marcman804]

Not to hijack this thread but... I have my Innovative wideband wired into the ecu but its in the exhaust, the oem o2 sensor is in the o2 housing but I believe it may need to be replaced... I plan on getting my car tuned with link this week and was wondering would the oem sensor need to be replaced with a new one?

 

[b00zt3d spyd3r]

Or just setup narrowband sim and call it a day. Just would need to wire into pin 76 so it tells ecu what it needs to see.

Correction the narrow band wire is connected to one of the wires from where the wires were cut from oem o2 sensor.

 

[b00zt3d spyd3r]

Correction the narrow band wire is connected to one of the wires from where the wires were cut from oem o2 sensor.

If you zoom in its the red wire

 

[Dsmkauai]

Should change that and connect to ecu much cleaner and safer. And solder in

 

[b00zt3d spyd3r]

Should change that and connect to ecu much cleaner and safer. And solder in

I think I'm just going to get the oem one back right to get rid of cel and weld in another bung for wideband. I don't like messing with wiring too much. Thanks for the help

 

[b00zt3d spyd3r]

Not to hijack this thread but... I have my Innovative wideband wired into the ecu but its in the exhaust, the oem o2 sensor is in the o2 housing but I believe it may need to be replaced... I plan on getting my car tuned with link this week and was wondering would the oem sensor need to be replaced with a new one?

I probably would replace if it's bad to make sure you get accurate readings and what not