4th
July
2007
Hi Guys,
If your car is showing wrong outside temperature ( -37C or -35F ) like mine, this means that you have a faulty outside temperature sensor (temp sensor) which seems to be a very common problem in the BMW E36 by the way. At first, I thought it’s a hard problem to solve and decided to ignore it, but I found that replacing this sensor is straight forward if you know where it is located. I found some photos of it that you may find useful in locating and then replacing it.
I hope I will be able to fix this problem in my car this weekend. I think you too should do it if it’s broken.
Disclaimer: Use this info at your own risk!! I’m not responsible if this didn’t work for you.
This is where you can find the temp sensor, pretty clever, huh?
This is a photo of a brand new temp sensor
Wait for more from BMW E36 Blog.
Best regards,
Tony Sticks.
posted in Technical Info |
2nd
July
2007
The Oxygen Sensor is usually to blame for problems in the car performance and gas consumption. It’s stunning to discover that it’s hard to fail. I can count many of my friends who went to mechanics for car checkups and ended up changing the Oxygen Sensor. It seems that the mechanics knowing that the Oxygen Sensor is something mysterious to many people will make them believe that it’s broken and need to be changed, even with no obvious reason for that. In this article, you will find all what you need to know about Oxygen Sensor and even how to test it to determine if it’s working fine or not. So, enjoy it and please let me know what you think. Thanks Rick Kirchoff for the original post.
Enjoy…
These procedures are only for self powered conventional sensors.
Some very new cars are using a different style sensor that is powered. *Many* Oxygen sensors are replaced that are good to excellent. *Many* people don’t know how to test them. They routinely last 50,000 or more miles, and if the engine is in good shape, can last the life of the car.
What does the O2 sensor do?
It is the primary measurement device for the fuel control computer in your car to know if the engine is too rich or too lean. The O2 sensor is active anytime it is hot enough, but the computer only uses this information in the closed loop mode. Closed loop is the operating mode where all engine control sensors including the Oxygen sensor are used to get best fuel economy, lowest emissions, and good power
Should the O2 sensor be replaced when the sensor light comes on in your car?
Read the rest of this entry »
posted in Engine, Technical Info |
(4.86 out of 5)
(4.07 out of 5)
