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Dynojet wide band question

iahacker

VIP Member
Joined
Feb 1, 2009
Messages
102
Location
Boone, Iowa
When the sled is powered up, the AF gauge goes to zero for a few seconds then to 15 and stays there. This is with the engine off or running, doesn't matter.
I assume the O2 sensor is bad. Tried to test it with brake clean method but, gauge doesn't move from 15 at all.
Anyone else see this, got input?
I would call Dynojet but, they are closed this time of day.

I'll appreciate any guidence.

Thanks guys.
 

My AEM just did the same thing, I think they are the same sensor. Replaced it and solved the problem.
 
Fixed

Well, got it to work. Purchased a new O2 sensor and works fine now.
For anyone else interested: Got it at O'Rielly auto parts for $55.
Bosch part number 17014. The connector is slightly different but, it plugs right into all six pins and works fine.

Thanks for the replies guys. I appreciate it ;)!
 


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