A/F Gauge sensor Check

[nytro circus]

Ok this is my first supercharged sled and im out playing with it in the shop it is a 2009 yamaha nytro with the G.E.M.S controller I keep adjusting the setting like it says in the manual and my A/F has not moved from 14.8 no matter which way I go with the setting.

Any help will be appreciated

 

[SpokaneRMK]

sensors probably shot, i've had two sensors go out and they read 14.5 and 14.6. get them of ebay, alittle cheaper than in the store.

 

[maniac mechanic]

here is a video that shows a way to check the sensor

http://www.youtube.com/watch?v=1mb4VmDd0ao

 

[nytro circus]

Thanks guys i will go check it out.

 

[nytro circus]

Well i followed the steps on the video, after pulling it out it just stayed on 14.8 then i put it on a brake clean soaked rag and still 14.8.

Any ideas guys?

 

[gunnerthesnowman]

Well i followed the steps on the video, after pulling it out it just stayed on 14.8 then i put it on a brake clean soaked rag and still 14.8.

Any ideas guys?

Check your wiring connection .

 

[maniac mechanic]

I have had a few do the same as your saying. New sensors fixed them. I would double check the wiring, as Gunner sugested.
if a new sensor doesnt help, could be a bad guage, Had one guage fail due to moisture.

 

[nytro circus]

Well i found the problem looks like the guy i got it from siliconed connections on the back of the gauge once i pressed on them it worked perfectly and passed all the tests.


Thanks again for all the help guys.

Hopefuly i can get it running right with the G.E.M.S controller.