Question about 2003 Kia Rio
Can you clean the downstream oxygen sensor on 2003 KIA RIO
O2 sensors in general are not "cleanable". If they have failed than they are typically replaced.
Do you have a code for an O2 sensor? If so whats the code?
Posted on Feb 09, 2012
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Posted on Jan 02, 2017
On 2003 Kia Rio the knock sensor is located under the intake manifold and must be changed from underneath the car. If you remove the oil filter it is directly above it and is in clear view once the oil filter is out of the way. The connector plugs in behind the intake manifold air breather on the top side. If you remove the air breather cover it will help you get to it. I wish I had someone tell me where it was instead of looking for it for over 2 hours. It is simple after you find it.
Posted on May 17, 2010
most knock sensors are located either on the back of the engine closser to the fire wall or under the intake manifold ..... good luck.
Posted on Dec 25, 2009
Testimonial: "THANK YOU "
SOURCE: knock sensor replacement
Turn ignition off. Disconnect knock sensor 3
pin harness connector. Locate knock sensor, on cyli
On Optima 2.7L engine, sensors are located on both
sides of cylinder block. . Remove knock
sensor from cylinder block. To install, reverse rem
Posted on Mar 19, 2010
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