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P2633 Diagnostic Trouble Code Discussion for May 2015

MAF Sensor Signal Plausibility

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Trouble Ticket Help Requests for DTC P2633
Help Request Posted
2009 Dodge Sprinter 2500 3.0L MIL Lamp on VIN: WD0BE74549
P2633: charge air system offset drift under. ... did the work on the vehicle, cleared codes and got customer to drive vehicle to complete drive cycle for emission. We changed mass air flow sensor, decarbonized intake and egr and performed regen. After a week vehicle is back, mil light on and code P2633 a...
May 15, 2015