Search Results for ‘o2 sensor’

Hey everyone, I realize it's a 20+ year old car, just want to compare my results with others to see if there's anything amiss. Bank 1 Sensor 2 Voltage - Hovers around .8v, does not fluctuate. Apparently it should? Bank 1 Sensor 1 Voltage - Fluctuates between .08v to .8v, which is supposed to...

My new-to-me 2005 is throwing an O2 sensor P1157 (which I wasn’t worried about when I bought) the car sounds, runs, accelerates great except a slightly low idle RPM which in the past I have seen with a dirty or old O2 sensor, but then today a P0325 knock sensor threw. The car was low on oil...

Add me to the growing list of people who have had a catalytic converter stolen. No insurance coverage for it, so it’s going to be a DIY fix. Our thief was a little extra messy, A/F sensor got chewed up as well as the wiring to the sensors on the vehicle side. I’ve already got the bolts soaking...

Installed new upstream O2 sensor and started getting knock sensor codes where there had not been any Pryor. When I hooked up the OBD2 scanner I noticed the reading for that sensor was a little erratic compared to the downstream sensor. It seamed a little abnormal but it’s no longer throwing o2...

The catalytic converter and O2 sensors were stolen from our 2006 Honda CRV. It was replaced and the car seemed to run fine for a couple of days until I drove on a trip about 90 miles and uphill. At the end of a long uphill drive, the check engine light came on, as well as the "VSA" word in...

Hello! CEL is on and my scanner gave me a P0420 01/01 which I understand to possibly be a bad upstream O2 sensor. I replaced the sensor with a new OEM one, started the car, and the CEL is still on. Question: Do I need do drive around and heat up the car or something or take other additional...

My wife's very lightly driven 2015 CRV shows P0141 code. I looked it up and it is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. I subscribed to Chilton Online manuals (very good) and...

The check engine light came on in my 2003 CR-V a month ago. The car was driven minimally for three days (maybe 20 miles total) and the indicator light stayed on the whole time. On the forth day I had the code read, and was told it was P0134 (O2 sensor). The light turned off after reading the...

Hey guys, I have the P1166, P1167 engine light problem on my 2002 CRV. I replaced it with genuine DENSO 234-9005 sensor and I still get the same error. If I clear the error with my OBD reader, all I have to do is turn the engine on and it comes up after about 10 seconds. Is it supposed to...

I have 2008 CRV and engine light was on. Error code was P0141: HO2S B1 S2 Heater Circuit Malfuction. I googled the right one for my CRV, but I am not sure which one it is. In this forum, I remember that someone recommended Denso product instead of Bosch. Honda Accord seems like use Denso...

Hello from Florida! Excited to join you all and learn as much about catalytic converters as possible, as well as the o2 sensor. I have a 98 and apparently its that time. What I have read thus far has been incredibly helpful. Suggestions for where to purchase the parts would be appreciated. thx!

A while back I had my O2 sensor replaced. Before it went out, I could get approximately 285-315 miles per tank of gas on my 2004 CR-V EX. Since the repair, I am lucky to get 260 miles on a tank before my low fuel light says hello. Does anyone know what could cause this or what I can do to...