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DIY: Rebuilding rear catalytic converter, bench testing O2 sensor

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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proton17
Posts: 16
Joined: 10 September 2019
Year and Model: 2009 XC90
Location: Montreal
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Re: DIY: Rebuilding rear catalytic converter, bench testing O2 sensor

Post by proton17 »

kallekula wrote: 05 Oct 2022, 11:19 Nice job! Those aftermarket O2 sensors might not be the best buy. Some cars are very picky about it being the OE sensor. I’m not saying they won’t work but they could be a problem.
Thanks! I agree that the aftermarket sensor is a risk - I figured I'd take a shot and it's been working fine for a couple of months now. As usual ymmv!

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