No hay artículos en el carro
No hay artículos en el carroAdrian
Comentado en los Estados Unidos el 28 de septiembre de 2024
Brian R. Campbell
Comentado en los Estados Unidos el 19 de enero de 2021
Don't fall for it. There is a reason these are cheap. We installed them in a 2010 Jeep Grand Cherokee and immediately had fuel delivery problems. My mechanic warned me when I asked him to put them in that these Chinese sensors are hit or miss from Amazon. The were definitely a miss. I had to pay the mechanic to remove them and put in the more expensive OEM sensors. Higher-Autoparts customer service is an absolute joke as well. Since I purchased them in July and only just installed them two weeks ago, they were out of the timeframe for a regular return through Amazon.I reached out to the seller and they played email tag with me for two weeks now and never offered any real solution. They keep saying to "send picture of OBD code for our sensor" which I keep telling them there was no code. I didn't leave this garbage installed long enough to even see a code. The car did not run properly as soon as we installed them. The car ran great as soon as we replaced them. They are not offering any sort of solution except for me to send pictures.I have explained this several times to their "customer service" via email and since they don't really understand English (or at least they pretend not to understand), they are useless.Do yourself a favor and stay far away from this junk. Spend the money and buy the OEM sensors. You would have less aggravation by simply burning your money.
Peeps
Comentado en los Estados Unidos el 12 de agosto de 2020
I am a home garage mechanic with a 2008 Dodge Grand Caravan SXT 4.0L. Had a check engine light which when checked indicated a bad O2 sensor. I decided to replace all four of the O2 sensors. After installing these Higherbro O2 sensors, the vehicle worked well for about a couple hours. Upon looking at the live data, I could see that the voltage on one of the sensors was 1.27 (max). I had replaced the spark plugs and fuel injectors at the same time as the O2 sensor, so I was thinking it was a vacuum leak or a leaking fuel injector because I did not know how to interpret the O2 sensor's live data. Here is what I learned through this process. Hopefully it will be helpful to some of the other home garage mechanics out there:- Learn to use the live data on your scanner. It is invaluable to troubleshooting your vehicle.- Watch some Youtube videos on the correlation between O2 sensor & Mass Airflow Sensor readings, and the vehicles Short Term & Long Term fuel trim readings(The amount of time/fuel the fuel injector injects into the cylinder).- A low voltage on your O2 sensor indicates too much oxygen in the exhaust (possible vacuum leak) and a high voltage indicates too much gas in exhaust (possible leaking fuel injector). About .8-1v is where the engine's computer wants the O2 reading.- The vehicle's computer uses the Mass Air Flow Sensor readings with the O2 sensor readings to calculate the amount of gas to inject into the cylinders. The amount of gas that is injected is called the Fuel Trim. There is Short Term Fuel Trim and Long Term Fuel Trim. Long Term Fuel Trim is a great indicator of overall engine health as it should be around 0% +/- 8% and anything outside of this healthy range indicates a problem with your vehicles fuel or air intake systems.- If you unplug an O2 sensor you will get a reading of 1.27V (At least on my vehicle).- These Higherbro O2 sensors would fail to 1.27V as they warmed up causing the engine's computer to think the exhaust was gas rich and would adjust the fuel trim (amount of gas injected into the cylinder) to a really low amount, which would cause the engine to lose power and acceleration.- I replaced the failed Higherbro O2 sensors with KAX 234-4587 O2 sensors and the readings returned to their normal operational ranges.After having gone through this issue, I have learned how valuable live vehicle data is to diagnosing a problem with a vehicle, so I will be investing in a really good diagnostic scanner that graphs the data so that you can see what is going on. If I had recorded the live data, I would have seen the O2 sensor readings go from normal to high voltage instantly, which would have indicated the O2 sensor was faulty. Bottom line: avoid these O2 sensors and learn how to read and interpret your engine's live data off your diagnostic scanner I hope this helps my fellow home mechanics out there.
slm
Comentado en los Estados Unidos el 3 de octubre de 2020
These O2 sensors didnt work for my 2010 Jeep Commander as stated. They gave me an additional 8 fault codes after installation. Thankfully the company accepted my return and refunded my money. Unfortunately it was at my own expense to cover shipping. I purchased the oem from the dealer, cleared all codes and now my jeep runs like new.
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