O2 sensor
1999 Ford F-250 Super Duty

O2 sensor

(1999 Ford F-250 Super Duty)
where are the o2 sensors located and are there any special tools required to replace them?
1 answer & 0 comments
Popular Answer
on February 05, 2011
The heated oxygen sensors are located after the exhaust manifolds and before the catalytic converters. The catalyst monitor sensors (also often referred to as "oxygen sensors") are located directly after the catalytic converters.

Why are you seeking to replace them? Share your diagnosis or reasoning, as many times oxygen sensors are needlessly recommended and fix nothing for you.
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General Diagnosis
$88 - $111 Learn More
on February 05, 2011
The heated oxygen sensors are located after the exhaust manifolds and before the catalytic converters. The catalyst monitor sensors (also often referred to as "oxygen sensors") are located directly after the catalytic converters.

Why are you seeking to replace them? Share your diagnosis or reasoning, as many times oxygen sensors are needlessly recommended and fix nothing for you.
Sign in to reply

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