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SES code P1133

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Old Mar 18, 2008 | 08:02 PM
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Default SES code P1133

HO2S/02S Insufficiant switching sensor 1 or bank 1 sensor 1

what the hell does this mean? car hasnt performed any differently.

could it be cause the 02 might have gotten wet?
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Old Mar 18, 2008 | 10:51 PM
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front o2 going out.
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Old Mar 18, 2008 | 11:13 PM
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It means you have a lazy O2 sensor.
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Old Mar 18, 2008 | 11:33 PM
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either the heater is slow at heating up or ur sensor is very dirty but either way it's not reading right.
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Old Mar 18, 2008 | 11:48 PM
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fack, the driver side one correct? just replaced the passanger one, as it came loose and drug on the ground for 3 miles
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Old Mar 19, 2008 | 12:14 AM
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Originally Posted by bmxer8699
fack, the driver side one correct? just replaced the passanger one, as it came loose and drug on the ground for 3 miles
Yes, bank 1, sensor 1 is driver's side front 02.
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Old Mar 19, 2008 | 12:26 AM
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sigh* another 60$ down the drain. looks like ill hold off on the ls6 intake swap..
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Old Mar 19, 2008 | 01:33 AM
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Whats the part# on the front driver side 02 sensor?
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Old Mar 19, 2008 | 12:08 PM
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not sure.
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Old Mar 19, 2008 | 03:59 PM
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How on earth do you get an O2 sensor for $60?
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Old Mar 19, 2008 | 11:20 PM
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^My dad does ALOT of business with O'reilly. and i get a badass discount.

They are also corvette rear 02's.

i erased the SES light thinking the 02 got wet. so far its yet to come on again./
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