Subaru OBD-II 1996 & Newer models DTC P1513 – Idle Air Control Solenoid Signal 2 Circuit High Input
DTC P1513 meaning on Subaru OBD-II 1996 & Newer models
DTC P1513 indicates a high input signal detected in the Idle Air Control (IAC) solenoid circuit 2 of a Subaru vehicle equipped with OBD-II diagnostics from 1996 onwards.
Subaru OBD-II 1996 & Newer models DTC P1513 symptoms
- Engine idling irregularities or fluctuations
- Engine stalling at idle
- Check Engine Light (CEL) illuminated on the dashboard
Subaru OBD-II 1996 & Newer models DTC P1513 causes
- Faulty Idle Air Control (IAC) solenoid
- Wiring issues in the IAC solenoid circuit
- Corrosion or poor connections in the circuit
Subaru OBD-II 1996 & Newer models DTC P1513 seriousness
The seriousness of DTC P1513 lies in the potential for engine performance issues, including unstable idling and stalling, which can affect the drivability and reliability of the vehicle.
How to diagnose DTC P1513 on Subaru OBD-II 1996 & Newer models
- Use an OBD-II scanner to retrieve the trouble code and freeze frame data
- Inspect the IAC solenoid and its wiring for any visible damage or corrosion
- Perform a continuity test on the circuit to check for any open or short circuits
How to fix DTC P1513 on Subaru OBD-II 1996 & Newer models
- Replace the faulty Idle Air Control (IAC) solenoid
- Repair or replace any damaged wiring in the IAC solenoid circuit
- Clean or replace any corroded connectors in the circuit
How to erase DTC P1513 on Subaru OBD-II 1996 & Newer models
- Use an OBD-II scanner to clear the trouble code and reset the Check Engine Light
- Ensure the underlying issue causing DTC P1513 has been resolved before clearing the code