Vrooommmm! No o2 voltage 10psi

[purpleesi]

Just bought a logger today, we did two runs, one at 17psi one at 10psi in my 1995 Talon TSi AWD (Stock except K&N FIPK, Boost Control, Boost Gauge.

Heres whats up:

Logs in 3rd gear, o2 voltage goes to 0v as soon as i hit 1500rpm all the way to redline.

This happens at both 17 and 10 psi.

I need some insight as to why my car would act like this...

any suggestions??

 

[oddrob]

Your O2 sensor is probably dead, or your going wicked lean. D o you have an air fuel gauge or something else to verify?

 

[purpleesi]

no, the only gauge i have is boost... the car runs good and i have not hit fuel cut.

 

[u6t9]

uhhh....maybe you should check and see if you have the right wire hooked up...
i would have to agree, i still think your o2 sensor is F-ed

 

[purpleesi]

how much does it cost for the new sensor?

(also i got it to read 1.03v once today and then it went back to reading 0v on all my other runs)

 

[slowAWDTSi]

that right there states that its F'ed because they can only reat like .96 v max WTF

Usually between 30 and 60 bux depending on the source for a new sensor

 

[CanadianTSi]

that right there states that its F'ed because they can only reat like .96 v max WTF

Sorry but thats wrong.

 

[u6t9]

what are you talking about cletus? mine reads .98V WOT. sorry but i agree with the canadian on this one

 

[u6t9]

oh yeah, you should try logging at idle and see if your o2 voltage bounces back and forth. are you done looking at granny porn yet kyle?

 

[slowAWDTSi]

what are you talking about cletus? mine reads .98V WOT. sorry but i agree with the canadian on this one

Why you gotta be callin names? I was close, i knew it was .9something just as long as its close dammit. Needless to say its not working properly and Im pretty sure its not and cannot go above 1 volt if its working properly.

 

[purpleesi]

are you done looking at granny porn yet kyle?

no... you can look too if you want.

Ill post back when i see my results from logging at idle.

 

[u6t9]

i was just playing Slow, it's all good

 

[purpleesi]

At idle it started at 0v then slowly climbed up to .53volts and bounced back and forth from .53 to .59

It would not go any higher or any lower than that.