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P2609 Diagnostic Trouble Code Discussion for February 2005

Intake Air Heater System Performance

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Trouble Ticket Help Requests for DTC P2609
Help Request Posted
2005 Dodge Ram 3500 SLT 5.9L MIL Lamp on VIN: 3D7MS48C05
P2609: no voltage drop seen from intake heaters. ... gun stinger ) was installed and shortly after the check engine lamp came on with a p2609 code ( no voltage drop seen at intake heaters ) we have no info on this system or vehicle .so any help would be appreciated. THANKS in advance
February 14, 2005