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P1222 Diagnostic Trouble Code Discussion for December 2012

Injector Control Circuit Malfunction (Intermittent)

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Trouble Ticket Help Requests for DTC P1222
Help Request Posted
2006 Dodge Ram 2500 SLT 5.9L MIL Lamp on, P1222 VIN: 3D7KS28C96
P1222: Fuel Injector Control. ... need a bit of help. This truck had a bad ECM, which we replaced with factory Dodge OEM control module. Then it started setting a P1222 code which is not even listed in our repair information, nor could I locate a single reference to a P1222 through IATN ...
December 12, 2012