a/f gauge stopped after pumping 93

Business Kat · 01-17-2015, 01:25 AM

I just moved to austin from LA and they don't have 91, only 93. I pump my first full tank here, I turn the car on, and my a/f gauge just gives me ---. coincidence or do I need a new map? drove around a bit, started and stopped the car running errands, and still nothing. why is my life falling apart?

Jordo! · 01-17-2015, 01:39 AM

Probably coincidence. It happens.

The sensor is most likely dead, which one do you have?

Business Kat · 01-17-2015, 01:44 AM

AEM wideband. I just got it put in about a month ago. The boost gauge works fine and its a glowshift lol

Jordo! · 01-17-2015, 02:01 AM

Yep. When the sensor fails you get --.-- readings. It's unlikely the fuel killed it -- even if it had a lot of ethanol in it -- they just fail after a while, especially if running rich.

You probably need this part (search around -- you'll find a Bosch or Denso that will fit but may be cheaper Universal EMS Wideband UEGO Sensor Kit

Check your model to ensure right p/n....

Business Kat · 01-17-2015, 02:11 AM

thanks. I never want to mod a car ever again -_-

Jordo! · 01-17-2015, 02:33 AM

NA really stands for "never again"

01-17-2015, 01:25 AM	#1 (permalink)
Business Kat Base Member Join Date: Aug 2013 Location: Austin,TX Posts: 125 Drives: 2013 Stillen SC MT Rep Power: 11	a/f gauge stopped after pumping 93 I just moved to austin from LA and they don't have 91, only 93. I pump my first full tank here, I turn the car on, and my a/f gauge just gives me ---. coincidence or do I need a new map? drove around a bit, started and stopped the car running errands, and still nothing. why is my life falling apart?

01-17-2015, 01:39 AM	#2 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 417	Probably coincidence. It happens. The sensor is most likely dead, which one do you have? __________________ Enjoy it. Destroy it.

01-17-2015, 02:01 AM	#4 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 417	Yep. When the sensor fails you get --.-- readings. It's unlikely the fuel killed it -- even if it had a lot of ethanol in it -- they just fail after a while, especially if running rich. You probably need this part (search around -- you'll find a Bosch or Denso that will fit but may be cheaper Universal EMS Wideband UEGO Sensor Kit Check your model to ensure right p/n.... __________________ Enjoy it. Destroy it.

01-17-2015, 02:33 AM	#6 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 417	NA really stands for "never again" __________________ Enjoy it. Destroy it.

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01-17-2015, 01:44 AM	#3 (permalink)
Business Kat Base Member Join Date: Aug 2013 Location: Austin,TX Posts: 125 Drives: 2013 Stillen SC MT Rep Power: 11	AEM wideband. I just got it put in about a month ago. The boost gauge works fine and its a glowshift lol

01-17-2015, 02:11 AM	#5 (permalink)
Business Kat Base Member Join Date: Aug 2013 Location: Austin,TX Posts: 125 Drives: 2013 Stillen SC MT Rep Power: 11	thanks. I never want to mod a car ever again -_-