Search Results for ‘o2 sensor’

Hi guys, I recently replaced the Catalytic convertor because it had failed altogether and fitted two new O2 sensors for piece of mind. Unfortunately after 3 months and a few hundred miles the same fault has flagged up again, O2 sensor bank 1 Cat operating below threshold (or something to that...

Would a combo of these codes more accurately identify an oxygen sensor issue than say just the p0420 alone? Had a bunch of issues with fuel economy and loss of power before changing the plugs and sticking to high grade fuel. Wiped the codes I had which were for the fuel level float sender and a...

Had a P0133 ( O2 Sensor Circuit Slow Response ( Bank 1/ Sensor 1) ) couple of weeks ago, got my sensor replaced as it was consuming around 40 litres of petrol for 100 miles. Once i changed it the consumption was a lot better, i.e consumed around 25 litres for 100 miles. My engine light is on...

Hi all, are the upstream and downstream O2 sensors interchangeable, and is the upstream sensor right above the catalytic converter (you see it right away when you lift the hood)? Thanks in advance for replies.

Hi, I'm new here and hoping for some help! I have a 2016 Hyundai Tucson Eco 1.6T AWD with approx 92,300 miles on it. I was driving two weeks ago and the car started to sputter and throw out smoke from the exhaust. The check engine light came on and I was able to pull over. Once I parked the car...

Hello. I have a 2010/2011 3.5 V6 AWD Santa Fe. It has 50.000 miles on it. I'd really appreciate if you guys would help me figure this one out. Once this is solved, I'll post the solution here. The car stalled as I got off the freeway at about 20 MPH. It was running seemingly fine, even though...

I was under the car couple of weeks ago and looking at the downstream O2. It looks like the harness might actually go into the interior of the cabin? is that true? How hard is to access the harness? is it under the passenger side seat?. I need to change out the downstream O2. Any diagram...