P1511 SUBARU - Idle Air Control Solenoid Valve Signal 1 Circuit High Input

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P1511 SUBARU Possible Causes

  • Faulty Idle Air Control Solenoid Valve
  • Idle Air Control Solenoid Valve harness is open or shorted
  • Idle Air Control Solenoid Valve circuit poor electrical connection

First diagnose P1511 SUBARU code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1511 SUBARU code

    Labor: 1.0

    The cost of diagnosing the P1511 SUBARU code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1511 SUBARU Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1511 SUBARU Meaning

The Idle Air Control Solenoid valve is incorporated in the throttle body and regulates the amount of intake air which bypasses the throttle valve built into the throttle body. It is activated by a signal sent from the Engine Control Module (ECM) to maintain engine idle speed to the target engine speed.
OBDII Code P1511 SUBARU - Idle Air Control Solenoid Valve Signal 1 Circuit High Input - Engine-Codes.com

P1511 SUBARU More Information

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