1999 Honda Accord EX 3.0L Poor Idle Quality, MIL Lamp on
Engine idles at 2000 rpm and surges badly. Computer is killing injectors to keep idle down. po505, idle control malfunction. I suspect failed IAC valve but was unable to remove it for inspection, due to high oxidation on the screws. As it was Saturday and didn...
Summary posted 4/20/2004
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Vehicle Data1999 Honda Accord EX
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1999 Honda Accord EX
VIN | 1HGCG2522X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0505 | Idle Speed Control System |
P0508 | Idle Air Control Motor Sense Circuit Low |