I just recently got my gauges back in the car since the peole stole my stuff. My air fuel gauge is acting weird. I know its a worthless gauge but I still want it working properly. Its not going into the green area at all. When cycling it goes from yellow to below the red. It hits maybe one green bar once in a while. I know for a fact its plenty rich. I even richened up the s-afc untill it almost stalled and it still wouldnt go green. Its almost like the gauge is working great bu just reading at too low of a level like the voltage is dropped. On my gauge its liek the yellow is really the green part and the red is the yellow part if you know what I mean. When its supposed to be green it is in the yellow. Maybe its the gauge since it has been sitting around a while in my garage. anyone have any thoughts on this?

Dave
05 Ford F150 SuperCrew FX4

hmmmm... check to make sure you have a nice ground connection for it. does wonders. i used to have a cheesy ground connection and i had some weird stuff that was happening kind of like what you're describing.

2016 WRX STi Limited (current)
2001 A4 1.8tqms (donated)
1991 GVR4 #1933 (sold)
old.dsmregistry.com/detail.php?carid=218 (dismantled)

dave If your running off your stock o2 sender that is probably your problem. I run off a bosh single wire o2 sender (20$) and a welded in bung (5$) Its super easy and the guage will never go bad late mike

stage BIG custom mj racing turbo set up, built block.worked head,all tial components, hks evcez,spearco 992,oh yeah and a huge bottle in the trunk last run all turbo 13.8@108 no nos dyno'd at AEBS in Cali with 300+ hp to the wheels

Where can i get the bosh 02 sender and bung?

HAHN Stage 1 \ Greddy Power Extreme 2.5'' Catback

this is old... why?

Evo 8 - 12.3@113 circa 2009 (~330whp)
Now with BB Xona Rotor HTZ FP Red and ~450whp
2018 MSM Civic SI Ktuner TSP stage 1 w/ Honda hacked headunit.

I eat emo kids for breakfast

1995 Eagle Talon (SOLD)
72' SuperBeetle
72' Standard Beetle
56' Deluxe Beetle