Throttle Position Sensor Malfunction P0505 The Complete Guide

Take the Idle Air Control valve off the bottom of the Throttle Body and clean it. If that doesnt work you may need a new one. P0505 - Idle Control System - OBD2 Trouble code: ✓ Meaning ✓ Causes ✓ Symptoms ✓ Diagnostics ✓ Repair guides ✓ Repair costs ➤ Keep your car healthy. This code comes on for two conditions. When the idle speed isn't the specified amount or a learned value of the idle speed control remains the maximum or ... P0505 can be caused by not only a bad IACV but also a vacuum leak, misadjusted idle speed, bad ECT sensor/circuit, or bad TPS sensor/circuit. Toyota Corolla p0505 idle control system malfunction. 23K views · 2 years ago MILAN MALL ...more. Sai baba Auto electrical engineer. 3.67K. Code P0505 ... The most likely item is a vacuum leak providing unmetered air to the engine rising the RPM. Open the hood, remove the side covers ... Code 0505: Check 1: With the engine idling at operating temperature, remove the electrical connector from the IAC valve. If the idle speed doesn ... In this thread, the poster mentioned that he discovered the electrical connectors to the IACV and the power steering pressure sensor were ... P0505 Idle speed control valve (Hijet) · Aung Ko. စက်မမှန်ဘူးနေတယ်အကို ကြီုးတွေကလဲမွလို့ ဆော့ကပ်မပါဘူး ကြိုတွေကလွဲနေတယ် ကြိုးအမှန်လေးသိချင်လို့ပါ. 5 yrs · Mahtieu Kouame Konin. Je suis fan du. 2 ... The code P0505 - Idle Control System Malfunction means that the engine computer cannot regulate the idle speed. In other words, the actual idle speed varies ...