Your O2 sensor history
#1
Burning Brakes
Thread Starter
Your O2 sensor history
Curious as to history of mileage vs vehicle age and reasons peeps changed their exhaust O2 sensors.... I am still running on original ....
My history
94 C4 - 44k clock
My history
94 C4 - 44k clock
#4
Replaced due to non op at 165k miles. The car had been fitted with a test pipe at some point, so the heat shield was not there to protect it from direct engine heat--I imagine this is what killed it.
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#8
Nordschleife Master
Changed, for '93 change's sake in '10, at 118k miles.
(Fuel injectors were sent out for refurb, spark plug lines and pressure sensor o-ring being replaced -- you get the idea.)
The old one was still working fine (no mpg bump noted), so it was relegated to a garage shelf.
(Fuel injectors were sent out for refurb, spark plug lines and pressure sensor o-ring being replaced -- you get the idea.)
The old one was still working fine (no mpg bump noted), so it was relegated to a garage shelf.
#10
Nordschleife Master
Replaced mine a year or two ago at around 100k miles during a major-ish service including plugs, wires, caps, rotors, coils, cylinder head temp sensor, injectors serviced, new rubber bits, etc.
I was trying to solve an intermittent hesitation that progressed to an undriveable car. It went away. Luckily.
I was trying to solve an intermittent hesitation that progressed to an undriveable car. It went away. Luckily.