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Thread Tools | Display Modes |
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#1
08-22-2009, 04:54 PM
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P0172,P0175,P0158-04 ram v-6
I replaced the crank sensor and plugs for previous codes and now am getting codes above. I cleaned air filler and MAI sensor and still have codes. Any idea where to start? 
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#2
08-22-2009, 06:13 PM
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Best I can say is check O2 Harnesses and sensors for damage or contamination (sensors). Past that everything is easier to check with a scan tool for O2 sensor readings to see if they are reading within spec. That would be where I would start.
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Former Ram owner  2004 Ram 1500 Hemi RC/SB W/Offroad package New Vehicle: 2004 Chevrolet Impala SS 3800 Supercharged, black w/grey leather, pioneer deh-7800mp, Bose system, JMB fenderwell intake, Goodyear Eagle GT tires
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#3
08-23-2009, 05:39 PM
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0175 2/1 fuel system rich
0172 1/1 fuel system rich 0158 o2 2/2 circuit voltage too high you will need a DRB III to monitor the systems and test the wiring to the 0/2 sensors the fuel system rich may be because the short in the o/2 system.
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| p0172, p0175, ram |
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Linear Mode
