🌬️ 234-4137 Denso Oxygen Sensor Review

Lower Denso 234-4137 oxygen sensor. This worked for my 2000 Toyota Solara. The old one was difficult to pull off. I ended up using a pipe wrench to get it out. He removed the driver's seat, slightly undid the carpet where the handbrake was, untied the cable where the air conditioner deflector was, pulled it under the car. Install it on the exhaust pipe before reconnecting to avoid twisting the cable.

The insulation on this sensor is not as good as the original, so I reused the insulation that my current sensor had (factory original, 1999 Camry). I replaced it myself and the hardest part was unscrewing the original sensor. I removed the seat to make it easier for me. Also, tie a string to the original connector before pulling it out of the case. I then tied a string to the new sensor's connector and this made it easy to thread it through the case. My check engine light went out and apart…

Yes, functionally both the O2 Sensor and A/F Ratio Sensor are the same, but when tested 180 degrees they are opposite. Regarding this new underflow O2 sensor (234-4137) I did an extensive search to find out the exact resistors needed for the heater circuit to work properly i.e. H. (two black wires). The ohms, that is the resistance in this sensor, should be approximately (6 ohms and 2 amps as current). I checked your new O2 sensor, it reads 15.6 ohms! I really don't know if this is normal or…

great part. I did some research and for my Lexus (Toyota) everyone said I should use this Denso part. Good price. Look on YouTube or elsewhere how to change this part. It seems simple, but the plug goes into the car. Mine was under the driver's seat. I would never look there! With some effort I was able to use the connector instead of cutting the wires. take your time and do it right. Note: I have seen information that replacing this sensor can eliminate the "Bad Catalytic Converter" code my…

Bought denso art. 234-4137 (oxygen sensor) in January 2018. I have a 1999 (Kentucky built) Toyota Camry 4 cylinder engine with California emissions specification. Had checked engine code 0136 (lower O2 sensor). I prefer real Denso parts or original parts, but they're $200-$300 these days. so i went with it. One review said they thought it was actually a generic sensor, so I was worried it might not care about the check engine light, even though its output is close enough to keep the car running

Sooner or later the check engine light will come on and I recommend this Denso 234-4137 OE part if you need an 02 sensor.Fits most Toyotas and Lexus. Perfect fit for our 2000 Lexus es300. This is the "down" sensor, located on the exhaust pipe next to the first muffler. Don't bother removing the driver's seat, just slide it all the way forward and locate the sensor connector under the carpet. Raise the vehicle on the driver's side with two jack stands. This sensor is easily removed with a 7/8"…