P0505 code?

2001 TOYOTA PICKUP
80,000 MILES • V8 • 2WD • AUTOMATIC
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DALA08015
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hi i took my toyota tundra for a diagnostic test because my check engine light kept turning on and off. the mechanic said that it was an idel control system malfunctioning code p0505. do you think maybe it might be the check engine sensor that doesnt work?
thank you.
Jul 29, 2008 at 4:25 PM
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RASMATAZ
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The check engine light coming On -means the computer has identified a problem within the engine management system that involves the idle control system.

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DTC No. - P0505
DTC Detecting Condition Trouble Area - Idle speed continues to vary greatly from target speed (2 trip detection logic)
Trouble Area - Air induction system, Electric throttle control system

Check air induction system. Repair or replace.
Check electric throttle control system, Clean throttle body, Inspect Throttle Valve, Inspect Throttle Body Operation, Inspect Throttle Control Motor, Inspect Throttle Position Sensor,Inspect Accelerator Pedal Position
Jul 29, 2008 at 4:57 PM