P0749 Diagnostic Trouble Code Discussion for September 2010
Pressure Control Solenoid Circuit Intermittent
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Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0749
| Help Request | Posted | |
| 2006 Mercedes-Benz R350 4Matic 3.5L Hesitation, MIL Lamp on VIN: 4JGCB65E46 P0749: Adaptation at limit Idle Rich left bank. ... traction on this one. Car came in with a dead misfire and a handful of codes. Found the tumble doors inside the intake self-destructed, pretty spectacular. Replaced intake assembly, new plugs, cleared codes. came back with the listed codes--adapt at limit,... |
September 23, 2010 |
