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WHAT DOES po175,po152,PO300,PO157,PO430,PO158 IN A DODGE 1500 P/U RAM 2005 4WD MEAN?

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  • Dodge Master
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Means that you should use a scan tool to reset the ECM or replace the ECM
check for correct voltage at the ecm
check for bad ground points
check for wiring harness and water in connections

Posted on Apr 26, 2017

  • Laurie Scafati
    Laurie Scafati Apr 26, 2017

    CAN THIS BE CAUSE BY ACCIDENT?

  • Bill Boyd Apr 26, 2017

    you never mentioned accident but yes
    anything that can spike the ECM will cause problems
    even accidently connecting jumper leads incorrectly can cause problems

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Posted on Jan 02, 2017

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Is there fusies goijg to you o2 sensor if so could that make my 2002 chev truck lack power got alot of codes po157 po101 po161 po 135 and po300 any help


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I have a 1997 1500 with a 5.0 Im getting codes po143 po172 po175 and po300. Im not sure what the cause could be.


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On a 2004 dodge 1500 ram with a 5.7 are both downstream o2 sensors the same


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I have a few error codes for my 2004 dodge ram hemi 1500 4x4. they are po172, po300, and po304.


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1 Answer

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The p0300 What does that mean? Basically this means that the the car's computer has detected that not all of the engien's cylinders are firing properly.
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==================================
The p0430 What does that mean? Basically this means that the O2
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