Which lambda probes sensors for 2-stroke?

knighty

Member
Are any of the commercially available automotive lambda probe sensors capable of working in a 2-stroke exhaust gas flow? This will be in a 125cc engine producing around 18 hp and using either castor or synthetic lube oils. Any help appreciated.

I was thinking they would fail or soot up quickly......but what the hell do I know!
 

AudiOn19s

Member
Is there a battery on the kart to power the sensor? Automotive sensors have heaters. Idk what the draw of the sensor.
 

racer223

Member
Check out KTM's new 250's. They have a bike that is two stroke and EFI. Maybe there is some information on the internet regarding what sensors they use.
 
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