PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

code pos 1153

Old Jun 12, 2003 | 12:50 PM
  #1  
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Default code pos 1153

please help what is it? and what does it mean?
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Old Jun 12, 2003 | 01:01 PM
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Default Re: code pos 1153

Heated Oxygen Sensor (HO2S) insufficient switching bank 2 sensor 1 (Front Bank)
This DTC indicates a degraded O2 sensor affecting performance in the response switching, transition time, or ratio. I would say you need to replace this sensor.

Also check my post HERE on degraded O2s
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Old Jun 12, 2003 | 01:05 PM
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Default Re: code pos 1153

thank you very very very much. guess i gotta get a nrw o2. which side o2 driver or pass?
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Old Jun 12, 2003 | 01:08 PM
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Default Re: code pos 1153

thanks for that post. its very informative.
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Old Jun 12, 2003 | 01:09 PM
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Default Re: code pos 1153

Bank 2 is on the drivers side. Sensor 1 is before the CAT.
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Old Jun 12, 2003 | 01:17 PM
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Default Re: code pos 1153

thank you very very much. im sorry im dumb when it comes to this stuff
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Old Jun 12, 2003 | 01:26 PM
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Default Re: code pos 1153

um isnt bank 2 the passanger side? B1S1 is the front drivers side(pre cat) and B2S1 is the passanger side(pre cat)

I mean when my B2S1 went bad I replaced the front passanger side and it fixed the problem.
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Old Jun 12, 2003 | 01:57 PM
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Default Re: code pos 1153

98TAauto your right. B2 is the right hand side opposite #1 cyl. That's passenger side.

Thanks
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Old Jun 12, 2003 | 02:04 PM
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Default Re: code pos 1153

HAHAH, just making sure No biggie, i just dont feel like hearing Larry whine cause he had to take out the wrong 02 :-P LMAO
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Old Jun 12, 2003 | 02:10 PM
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Default Re: code pos 1153

HUA!
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