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P0472 Diagnostic Trouble Code Discussion for February 2015

Exhaust Backpressure Sensor Circuit Low Input


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Trouble Ticket Help Requests for DTC P0472
Help Request Posted
2007 Dodge Ram 2500 ST 6.7L Hesitation, Etc VIN: 1D7KS28A57
P0472: exhaust pressure sensor low. Oil field welding truck came in for full inspection & complaint of "No-Power" (currently no welder on bed). This vehicle runs just like a gas vehicle with a clogged catalytic converter. ETC (lightning bolt) symbol is on all the time & sometimes...
February 14, 2015
2007 Dodge Ram 2500 ST 6.7L Hesitation, Etc VIN: 1D7KS28A57
P0472: exhaust pressure sensor low. Oil field welding truck came in for full inspection & complaint of "No-Power" (currently no welder on bed). This vehicle runs just like a gas vehicle with a clogged catalytic converter. ETC (lightning bolt) symbol is on all the time & sometimes...
February 18, 2015