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P0174 Diagnostic Trouble Code Discussion for November 2019

Fuel System Lean (Bank 2)

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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2015 Chevrolet Express 3500 6.0L MIL Lamp on VIN: 1GB3G3CG2F
P0174: bank 2 lean. The codes were both in there we are replacing the plugs air filter and cleaned the mass air flow sensor and couldn't fine any vac leaks, has anybody run into a common problem with tese codes before?
November 05, 2019