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Redog · 08-03-2011, 01:03 AM

OK so I finally got a scan and saved it (I did one on Saturday, but didn't save it correctly

)

So I'm driving around the area and my a/f WB gauge goes once to 16.3 and then topped out again at 17.

So I'm looking at the scan chart and notice that the O2 B1S1 dropped out during this time, I mean it totally flatlined, but right before it flatlined, it peaked and stayed up for a period. So it's something with the O2 sensor.

What do I look at? The O2 sensor is pretty new. I replaced it this spring

08-03-2011, 01:03 AM	#10
Redog Aleromod part owner Join Date: Nov 2003 Location: Far Northeast Philadelphia, PA Posts: 18,199	OK so I finally got a scan and saved it (I did one on Saturday, but didn't save it correctly ) So I'm driving around the area and my a/f WB gauge goes once to 16.3 and then topped out again at 17. So I'm looking at the scan chart and notice that the O2 B1S1 dropped out during this time, I mean it totally flatlined, but right before it flatlined, it peaked and stayed up for a period. So it's something with the O2 sensor. What do I look at? The O2 sensor is pretty new. I replaced it this spring __________________ *33% ALEROMOD OWNER!!* 2000 Olds Alero 3400 SFI 14.53 @ 94.93 1985 Olds Delta 88 307 SBO 17.96 @ 76.99 2007 Volvo V50 T5 6M 15.782 @ 89.12 www.facebook.com/kb0177