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P0505 Diagnostic Trouble Code Discussion for February 2011

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2002 Honda Civic EX 1.7L Poor Idle Quality, Surge, MIL Lamp on VIN: 1HGEM22952
P0505: Idle Speed Control System. Hi Techs, have codes P0505 Iac and P1505 pcv system,checked for Vac. leaks,none found,clamped off purge Sol. and hose for pcv,no difference. Idles anywhere from 1450 to 2000 RPM Scanner showed 0 at first at idle and load on it then after some testing 37 at idl...
February 04, 2011
1998 Dodge Durango 5.2L No Start VIN: 1B4HS28Y1W
P0505: Idle Air Control Motor Circuit Malfunction. Received truck from different shop said truck needed ECM.We were able to pull codes and check system.Found Po505 and Po122. returned after clearing them when cranked over.No spark,Have fuel pressure.No crank or cam signal or rpm signal.TPS un pluged have 5 vol...
February 11, 2011
2000 Acura EL 1.6L MIL Lamp on VIN: 2HHMB4549Y
P0505: ilde system malfunction. Hi, Some weeks ago, a clients come at our shop with a acura 1.6 el 2000 (canadian model, honda civic HX for usa). The rpm always move to 1000 rpm to 2000 rpm. When the engine has reached is normal temperature. In the garage, i'll ajust the idle at 800tr/min ...
February 20, 2011