|11-28-2013 08:58 AM|
Bank 1 is at the front of the engine, Bank 2 is at the rear of the engine.
Sensor 1 is above the pre-cat, Sensor 2 is below the pre-cat.
|11-28-2013 06:47 AM|
|12-03-2012 08:38 AM|
|12-03-2012 12:23 AM|
|12-03-2012 12:18 AM|
|Ehryk||What's a DTC? I think I got bank 1 sensor 2 as the code, wouldn't that be downstream?|
|12-02-2012 06:57 PM|
Advance Auto Parts us currently offering a rebate on NTK, Denso and other oxygen sensors. If you order online, you can save in the vicinity of 40% with a discount code. Save an additional 10% if you link through a Discover card.
Personally, I would not replace a downstream oxygen sensor unless there was a DTC. They don't have much affect on anything that matters.
|12-02-2012 02:49 PM|
I reccomend NTK brand sensor
Bosch don't seem to work well with jeeps for some reason
NTK Part # 23139 NTK OE Type
Upstream Front; NTK is the OE Mfg
NTK Part # 23138 NTK OE Type
Upstream Rear; NTK is the OE Mfg
NTK Part # 23142 NTK OE Type
Downstream Front; NTK is the OE Mfg
NTK Part # 23141 NTK OE Type
Downstream Rear; NTK is the OE Mfg
|12-02-2012 02:46 PM|
Complete list of Oxygen Sensors for my 4.0 TJ
I've got an intermittent check engine light on my 2003 Rubicon with the 4.0L. It says a specific O2 sensor, but with 90k miles I'd like to replace them all. How many do I have? Anyone have the quantity and part numbers for each, especially Bosch?
Amy recommendations for a particular brand besides Bosch?
Thanks in advance.