|
| graham7773 |
|
||
|
Hi all. Somebody told me that oxygen sensors can be cleaned of carbon build up by heating with oxy-acetaline till they glow dull red. Any truth in this?
|
||
| Top | |
||
| cjh |
|
|||
|
Thats a cheap skate's way of trying to clean them. Better off fitting a new one.
You can test them with a multimeter, they make their own voltage up to 1 volt. They cycle up and down when at operating temperature.
_________________ http://youtu.be/jJTh9F3Vgg0 |
|||
| Top | |
|||
| v420v |
|
||
|
wat do they even do??
|
||
| Top | |
||
| 93_eb_fairmont |
|
|||
|
Figure out whether the engine is running lean or rich and adjusts the a/f ratio to suit. This is why when old or faulty they can be attributed to high fuel usage.
_________________ How many bears could Bear Grylls grill if Bear Grylls could grill bears? |
|||
| Top | |
|||
| Who is online |
|---|
Users browsing this forum: No registered users and 95 guests |
