A/F gauge! Which !?

[blownapex]

Cooked my a/f gauge with race fuel... Well anyways! I'm looking at buying a complete new unit. What are some of you guys running? Or what do you recommend!?

 

[gotboost]

i had a aem fuel air gauge on my boosted nytro hahah it didnt like race fuel either iam think any gauge u put on the race fuel will kill it

 

[fatguy1]

Does anyone know why race fuel cooks these oxygen sensors?

 

[AreWeThereYet]

Does anyone know why race fuel cooks these oxygen sensors?

Could be the lead,.. but they also don't like the oil residue from 2 stroke

 

[Modman]

Does anyone know why race fuel cooks these oxygen sensors?

Yes the lead coats the sensor and does not allow the current to pass. SLY put up a really good explanation of how they work and why the break on another thread. I will try and find you a link.

eidt: here's the link: https://www.snowandmud.com/forum/f447/f-gauge-what-kind-39409.html

 

[dvst8r]

Your gauge won't have been affected just your 02 sensor. No need to replace the gauge, just get another sensor.