Solving P0505 A Comprehensive Guide to Throttle Position Sensor Repair

I keep getting the p0505 code. Everything seems fine, runs smoothly, idles fine. I have been searching for intake vac leaks, but no luck. Any ideas anyone? The ECM operates only the IAC valve to perform idle–up and provide feedback for the target idling speed. DTC No. DTC Detecting Condition. Trouble Area. P0505. A P0505 is an Idle Air Control issue, it has nothing to do with the PCM. The IAC is what provides and controls all of the engine's air when the ... Your code could be generated by just a poor connection that is not allowing it to communicate with the ECM. The ECM computer is constantly ... If rough idling of your vehicle has led to you using a scanner tool to check for error codes, chances are you'll run into the code P0505. So over a month i had a CEL, which was the idle air control valve, i replaced it the IACV with an excellent one. Its still reading P0505, ... P0505/Code 14 is Idle Control SYSTEM malfunction, not IACv. Possible Causes: -IACvalve mechanical malfunction -Throttle body clogged port, improper ... Code P0505 points to a straightforward issue – an idle control system malfunction. This impacts engine RPMs at idle, causing a rough run. P0505 - Idle Control System - OBD2 Trouble code: ✓ Meaning ✓ Causes ✓ Symptoms ✓ Diagnostics ✓ Repair guides ✓ Repair costs ➤ Keep your car healthy. Get the P0505 code for idle air control issues. Know common symptoms like low engine speed, causes such as vacuum leaks, and find repair options on ...