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bad icp sensor?

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Old Sep 30, 2014 | 05:39 PM
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Originally Posted by Pikachu
That's only true if the PCM knows the sensor is bad, like when it has an electrical fault. If the sensor is biased, it will probably still trust the reading.
True. That is why I said the sensor is at least operational if the idle changes. It may be biased, but it could still "work".
 
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Old Oct 1, 2014 | 02:21 AM
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Before I changed the sensor the old one was not letting me go past 50mph now it jus stumbles when I first start it up but as it warms up ses light comes on then it runs better word this really chaps my ***
 
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Old Oct 1, 2014 | 02:23 AM
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Forgot to mention has a banks chip I think I jus bought the truck a month ago this sucks
 
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Old Oct 1, 2014 | 09:06 AM
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Agh... you'll want to pull the chip and get back to pure PCM. This could be as simple as a bad connection on the chip. It sounds like the ICP sensor did help, though.
 
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Old Oct 1, 2014 | 09:54 AM
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Will a chip block codes from being read?after pulling the chip does something go in place of the chip?
 
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Old Oct 1, 2014 | 03:08 PM
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Ottomind chip pulled still same old story off to get a diagnosis done keep y'all posted
 
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Old Oct 5, 2014 | 08:55 PM
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Scanned and found bad maf sensor changed and its ran like a beast the fellas
 
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Old Oct 5, 2014 | 09:37 PM
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Thank You for letting us know what you found to solve the problem.
 
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