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Threw a p1133 code what is it?

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Old Jun 24, 2005 | 08:25 AM
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Default Threw a p1133 code what is it?

My car threw a code yesterday, p1133. I have had headers on for just a little bit. Whats the deal and how can I fix it??

Please help me guys I dont want my car do run bad!

Thanks Sorry for bugging you guys again and again.
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Old Jun 24, 2005 | 08:28 AM
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http://www.obdii.com/codes.asp

You can look up everything right there. (sticky in the pcm diagnostics)
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Old Jun 24, 2005 | 12:57 PM
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Insufficient Switching Bank 1 Sensor 1. Its the front drivers side O2 sensor. Basically you got a bad sensor.
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Old Jun 24, 2005 | 01:31 PM
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Originally Posted by 777
http://www.obdii.com/codes.asp

You can look up everything right there. (sticky in the pcm diagnostics)

Good site.

Here is another:

http://www.troublecodes.net/OBD2/


P1133 = HO2S Insufficient Switching Sensor 1
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Old Jun 24, 2005 | 03:10 PM
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Change the sensor? Can I use my rear O2's that I am not using anymore since I have 02 sims in their place?
I have extra ones since I am running no cats I saved the ones that go with the catalytic converters.
Do you guys think I should try that and see what happens????????
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Old Jun 24, 2005 | 03:13 PM
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Yes all 02's are interchangable.
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Old Jun 24, 2005 | 03:13 PM
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Well all the ones that fit our car...
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Old Jun 24, 2005 | 03:25 PM
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Yeahhhhhhhhhhhhhhhhhhhh. You think that will fix the problem??
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Old Jun 24, 2005 | 03:28 PM
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It's possible. It fixed mine
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Old Jun 24, 2005 | 04:19 PM
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Originally Posted by 777
It's possible. It fixed mine
Same here, well so far its working .
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Old Jun 24, 2005 | 05:09 PM
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Did the same thing. Looks like SES light went away. Only time will tell. Thanks guys.

My best mod yet is. LS1 TECH.
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