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P0506 Diagnostic Trouble Code Discussion for January 2008

Idle Speed Low Performance

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Trouble Ticket Help Requests for DTC P0506
Help Request Posted
2004 Ford F-250 Super Duty XL 6.8L Poor Idle Quality, Hesitation, Stall VIN: 1FTSW21Y25
P0506: Idle Air Control System RPM lower than expected. ... response complaint. Customer had just had Battery replaced and service job performed. Retreived codes, found P0506. Dies when put in gear. Poor throtle response on acceleration. Somtimes dies at stp signs. Preformed relearn procedures, seemed to help so...
January 08, 2008
2004 Chevrolet Colorado Z71 3.5L Poor Idle Quality VIN: 1GCDS14694
P0506: Idle Speed Low. Hello all, thanks in advance for any ideas. This Colorado came in late today, have not had alot of time to spend on it, thought I could get some ideas for tomorrow morning. Rough/low idle, almost a vibration, had listed codes in memory, MAP sensor seems to tes...
January 23, 2008