I used the tailpipe adapter for a while, then when I had the exhaust off I had a bung welded into the end of the exhaust manifold.
When I have the gauge removed (as during the last 12 months) there’s a blanking grub screw to cover the hole when the sensor is removed
I can understand keeping the gauge installed all the time on a turbo or high strung engine, but it can get a bit distracting for me when it’s in the car all the time!

Exhaust Gas Analysers Afr Gauge
Started by
Richard e
, Aug 29 2025 12:13 PM
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