Questions & Answers for: upstream

replace oxygen sensors I replaced oxygen sensor near the catalytic converter (upstream) on 98 Plymough Grand Voyager 3.0 V6. I'm getting the same code after resetting computer. How many total sensors ...

oxygen sensor confusion For a 2003 Grand Cherokee LTD V8 is this correct? Bank 1 sensor 1 is the upstream sensor on the driver's side and bank 1 sensor 2 is the upstream sensor on the passenger's side

Hello, how many o2 sensors on a 93 plymouth voyager? I believe it's just one upstream, just making sure. Thanks Upstream would be before the Catalitic converter. You need one after, or downstream also

were is the heater sensor upstream located on 2001 montana van The heater sensor I think you are talking about it is the upstream oxygen sensor. Sometimes the code reader just says heater sensor ...

2000 Sienna LE, which I guess means Bank 2 Sensor 1. I am looking at Denso replacement part. It has upstream left (234-9007) and upstream right (234-9009). Is bank 2 sensor 1, upstream left, or right?

...and left? Passenger side or driver side? If it is a 3.0 then there should be one downstream and 2 upstream I think. The downstream sensors are different than the upstream, but the two upstream ones ...

On a lexus rx330 bank one sensor 1 is upstream or downstream UPSTREAM OF COURSE Bank 1 sensor 1 is an upstream on driver side (Cylinder 123) sensor 2 is downstream Bank 2 is on Passenger side, ***** ...

...power range? There are different ranges of ONT's optical power i.e
For the ONTs using GPON upstream transmission: -27 dBm to -8 dBm (Class B+); -30 dBm to -8dBm (Class C+).For the ONTs using ...

How many o2 sensors on the 05 grand jeep Laredo 3.7 are upstream and downstream sensors the same? The 2005 Jeep Grand Cherokee Laredo 3.7L typically has two oxygen (O2) sensors. One is located ...

2015 Chevy Impala 3.6 l upstream o2 sensor Where is o2 sensor located You have 2 of those and also 2 downstream. You have two banks of cylinders and each one has an upstream o2 sensor and it is ...