P0404 Diagnostic Trouble Code Discussion for October 2019
EGR Position Sensor Performance
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| Help Request | Posted | |
| 2004 Dodge Ram 1500 ST 5.7L Misfire VIN: 1D7HU18D54 P0404: EGR circuit range/performance. This truck came in running very poorly. Had all the codes listed. Testing was performed on the EGR and #7 injector. Both were replaced and now it no longer sets codes for them. It still shows misfires on #7 but only after the rpms are raised. If left to id... |
October 29, 2019 |
