How to replace the O2 Sensor
I show you how to replace your O2 Sensor. This is being performed on a 1997 Chevy Tahoe. Automotive oxygen sensors, colloquially known as O2 ...
I show you how to replace your O2 Sensor. This is being performed on a 1997 Chevy Tahoe. Automotive oxygen sensors, colloquially known as O2 ...
So your car's CEL (Check Engine Light) is on and you had the codes scanned at a bounded locations store. Your car has either a P0171, P0174 angular accountability cipher or both stored in the computer, these codes are based on Oxygen Sensor (O-2) readings. A angular cipher or codes announce that there's too abundant oxygen in the exhaust.
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Question by no clue about cars: How do you replace a 2001 Chevy Cavalier O2 sensor?The check engine light came on. I took it to a mechanic. They ran some diagnostics and replaced spark plugs and wires. I drove it around for a while and the check engine light came on again. This time the same mechanics diagnostics said the O2 sensor needs to be replaced.Is it possible to confuse the diagnostic results so that the plugs and wires were changed instead of the O2 sensor? In other words, do you think...