FAST wideband "issue"

[JordonMusser]

I fired up my car after sitting for awhile, and the wideband is stuck at 15.94:1.

Is this a "normal" place for it to stick if the sensor is gone? If I disconnect it, i get 0, and when I have the key on the heater is working.. so I am pretty sure the wireing is ok (its tough to trace visually).

any thoughts? And no, my a/f is not 15.94:1

 

[TURBOZ]

I tried doing a post on this last year but my luck on responses was none. I find it hard to believe that your 02 went out already. I have had mine for over 3years with no problems, and the car is stored every year. Your best luck is most likely calling tech were you bought the fast

 

[lilthumper]

This does usually mean that the 02 has died. sorry.

 

[JordonMusser]

yea, its not a big deal.. I just dont wanna go replace it if its not the problem!

 

[Glen]

U need to look at your
UEGO Volts
UEGOR Volts
UEGOS Volts

On your Dashboard.

Found mine 2day is fixed @ 9.19

UEGO .94v
UEGOR 3.04v
UEGOS 4.98v

Talked to Tony and he said because the UEGO is @ .94v the problem is the ECU. Of course, the ECU and WBO2 have to go back. My serial# on the ECU is 1089. They are up to 4000 something he said, so mines kinda old.

 

[JordonMusser]

ARG! just talked to fast and they say I have to buy the sensor from them or it would be caliberated properly? why the hell didnt they incorperate a caliberation ability into the software!? any other way to do this?

Shoulda just kept my stock PCM and done a low impendence box, big MAF, and standlone o2

 

[norbs]

i think you would be interested in this

http://www.techedge.com.au/vehicle/wbo2/wbntk.htm