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System Too Rich Bank 1

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Old 09-13-2010, 10:05 AM
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Default System Too Rich Bank 1

Why is my car throwing this code? The past few days if I come to a stop, my car idles down to the 600 range momentarily and feels like it's running a little rough. It doesn't sound different (besides the lower RPM) but it feels like my car is slightly shaking. This morning the SES light came on and my exhaust smells terrible. My buddy noticed about a month ago that my O2 was lazy and slow-switching with his HP Tuners. What are the chances that I can change my O2 on the driver-side and reset the code and have business as usual? Thanks-
Josh

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Old 09-13-2010, 10:42 AM
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how many miles are on your car and what are the mods? i just got tuned and after 172K bank 1 sensor 1 finally went out on me so i bought 2 bosch 13111's to replace both sensors and so far the code hasn't come back and the car runs soo much better
Old 09-13-2010, 10:56 AM
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93,xxx miles. I just have LT's, ORY, and an LS6 intake. The car is still untuned; I just had all of my codes from the LT swap deleted so I'm not seeing the SES light all day. I'm gonna use one of the 2 stock O2's I have left for this one to see if it will work.
Old 09-13-2010, 12:10 PM
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I would think it would take care of it Rob. Keep us posted....
Old 09-13-2010, 12:19 PM
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Thanks Guy. I'll let you guys know shortly.
Old 09-16-2010, 11:40 AM
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So far, so good with a different O2 on my driver-side header. I deleted the code with a scanner and have driven 60 miles or so and it hasn't come back on yet.
Old 09-16-2010, 12:53 PM
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Good deal!! Don't ya just love a simple fix
Old 09-16-2010, 03:17 PM
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Yep, lol. Now if there was only a simple fix for my tapping lifter....lol




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